K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

I,viet lai cau

1,Why don't youtake that English course?

If..............................................................................

2, You forgot to turn off the TV last night, didn't you?

You didn't.................................................................

3, Despite his age, Mr Thanh runs five kilometters every morning.

Even.............................................................................

4, He didn't finish his work until the bell rang.

Not until.............................................................................

5, When he is asked about his past, he hates it.

he hates.........................................................................

6, Without Tom's help, Bill couldn't have finished the work.

If it........................................................................................

7, William saidto Mary''Why don't you put your luggage under the seat?''

William suggested......................................................................................

8, ''It time we went to bed'' they said.(Rewrite,using reported speech)

...................................................................................................

9, She hasn't been to Ho Chi Minh city for three years.

The last...........................................................................................

10, I cleaned the floor then I went to bed.

After..........................................................................................

II, Hoàn thành câu

1, It just / what / need.

..........................................................

2, I/terrible/get up late / everymorning.

............................................................

3, thanks /your present / I/ wake up/ time.

..........................................................................

4, I look forward/ see / you /Christmas.

........................................................................

5, Thanks also / lovely card.

...................................................................................

giúp em với , em đang rất cần để thi ak

2
6 tháng 3 2017

I,viet lai cau

1,Why don't youtake that English course?

If i were you, i would take that english course

2, You forgot to turn off the TV last night, didn't you?

You didn't remember to turn off the TV last night, did you?

3, Despite his age, Mr Thanh runs five kilometters every morning.

Even Mr. thanh is old, he runs five kilometters every morning.

4, He didn't finish his work until the bell rang.

Not until the bell rang did he finish his work

5, When he is asked about his past, he hates it.

he hates being asked about his past

6, Without Tom's help, Bill couldn't have finished the work.

if it hadn't been for tom's help,Bill couldn't have finished the work.

7, William saidto Mary''Why don't you put your luggage under the seat?''

William suggested that Mary should put her luggage under the seat

8, ''It time we went to bed'' they said.(Rewrite,using reported speech)

they said it was time they went to bed

9, She hasn't been to Ho Chi Minh city for three years.

The last time she went to HCM city was three years ago

10, I cleaned the floor then I went to bed.

After cleaning the floor ,I went to bed.

II, Hoàn thành câu

1, It just / what / need.

It's just what I need

2, I/terrible/get up late / everymorning.

I'm terrible to get up late every morning

3, thanks /your present / I/ wake up/ time.

Thanks to your present, I can wake up on time

4, I look forward/ see / you /Christmas.

I'm looking forward to seeing you at Christmas

5, Thanks also / lovely card.

Thanks also for your lovely card

6 tháng 3 2017

I,viet lai cau

1,Why don't youtake that English course?

If.................I were you,I would take that english course ..........................

2, You forgot to turn off the TV last night, didn't you?

You didn't............remember to turn off the TV last night,did you? ................

3, Despite his age, Mr Thanh runs five kilometters every morning.

Even...............though Mr.Thanh is old, he runs 5 kms every morning ........

4, He didn't finish his work until the bell rang.

Not until................the bell rang did he finish his work............................

5, When he is asked about his past, he hates it.

He hates............................being asked about his past.............................................

6, Without Tom's help, Bill couldn't have finished the work.

If it.............hadn't been for tom's help,Bill couldn't have finished the work.................

7, William saidto Mary''Why don't you put your luggage under the seat?''

William suggested...........Mary should put my luggage under the seat.................

8, ''It time we went to bed'' they said.(Rewrite,using reported speech)

.....................it was time they went to bed..............................................................................

9, She hasn't been to Ho Chi Minh city for three years.

The last..................time he went to HCM City three years ago.............

10, I cleaned the floor then I went to bed.

After...........cleaning the floor, I went to bed.................

II, Hoàn thành câu

1, It just / what / need.

.........It's just what I need..................

2, I/terrible/get up late / everymorning.

...........I'm terrible to get up late every morning.............

3, thanks /your present / I/ wake up/ time.

.............Thanks to your prerent that i wake up in time.........

4, I look forward/ see / you /Christmas.

..........I look forward to seeing you at Christmas................

5, Thanks also / lovely card.

..................Thanks also for a lovely card...........

11 tháng 5 2019

Viết lại câu sao cho nghĩa ko đổi

1. Why don't you take that English course?

=>What about taking that E course

2. You forgot to turn off the TV last night, didn't you?

=>You didn't turn off the TV last night, didyou?

3. Despite his age , Mr. Thanh runs five kilometers every morning

=>Although Mr.Than is old, he runs five kilometers every morning

4. He didn't finish his work until the bell rang

=>It was not until the bell rang that he finished his work

5. When he is asked about his past, he hates it

=>He hates being asked about his past

6. Without Tom's help, Bill couldn't have finished the work

=>If it hadn't been for Tom's help, Bill couldn't have finished the work

7. William said to Mary : " Why don't you put your luggage under the seat? "

=>William asked Mary why she didn't put her luggage under the seat

8. " It 's time we went to bed" they said

=>They said that it was time they had gone to bed

9. The robber made the bank manager hand over the money

=>The bank manager was made hand over the money by the robber

10. She hasn't been to Ho Chi Minh City for 3 years

=>the last time she was to HCM City was 3 years ago

12 tháng 5 2019

Viết lại câu sao cho nghĩa ko đổi

1. Why don't you take that English course?

=> If I were you, I would take that English course

2. You forgot to turn off the TV last night, didn't you?

=> You didn't remember to turn of the TV last night, did you?

3. Despite his age, Mr. Thanh runs five kilometers every morning

=> Even though Mr. Thanh is old, he runs five kilometers every morning

4. He didn't finish the work until the bell rang

=> Not until the bell rang did he finish his work

5. When he is asked about his past, he hates it

=> He hates being asked about his past

6. Without Tom's help, Bill couldn't have finished the work

=> If it hadn't been for Tom's help, Bill couldn't have finished the work

7. William said to Mary : " Why don't you put your luggage under the seat? "

=> William suggested Mary to put her luggage under the seat

8. " It's time we went to bed " they said

=> They said that it was time they had gone to bed

9. The robber made the bank manager hand over the money

=> The bank manager was made hand over the money by the robber

10. She hasn't been to Ho Chi Minh City for three years

=> The last time she went to Ho Chi Minh City was three years ago

22 tháng 4 2018

.Viết lại câu sao cho nghĩa không đổi:
1) Please don't interrupt me while I am speaking.
~> I'd rather ...you didn't interrupt me while I'm speaking.........
2) He hasn't chatted with his classmate throught the Internet for ages.
~> It's ages.. since he last chatted with his classmate through the internet. .........
3) Why don't you take that English course?
~> If.... I were you, I would take that English course...
4) You forgot to turn off the TV last night, didn't you?
~> You didn't....remember to turn off the TV last night, did you?.......
5) Despite his age, Mr.Thanh runs five kilometers every morning.
~> Even....Mr. Thanh is old, he runs five kilometters every morning........
6) Without Tom's help, Bill couldn't have finishes the work.
~> If it...hadn't been for Tom's help,Bill couldn't have finished the work.........
7) " Would you like to dance with me? " she said to John.
~> She... invited John to dance with her.......

22 tháng 4 2018

1) Please don't interrupt me while I am speaking.
~> I'd rather you didn't me while I am speaking .
2) He hasn't chatted with his classmate throught the Internet for ages.
~> It's ages since he last chatted with his classmate through the internet.
3) Why don't you take that English course?
~> If i were you i would take that English course
4) You forgot to turn off the TV last night, didn't you?
~> You didn't turn off the TV last night, did you?
5) Despite his age, Mr.Thanh runs five kilometers every morning.
~> Even though Mr thanh is old, he runs five kilometers every morning.
6) Without Tom's help, Bill couldn't have finishes the work.
~> If it hadn't been for ton's help, Bill couldn't have finished the work.
7) " Would you like to dance with me? " she said to John.
~> She invited John to dance with her.

Rewrite sentences as directed. 1. Why don’t you take that English course? If............................................................................................................................................. 2. You forgot to turn off the TV last night, didn’t you? You didn’t.....................................................................................................................................? 3. Despite his age, Mr. Thanh runs five kilometres every...
Đọc tiếp

Rewrite sentences as directed.

1. Why don’t you take that English course?

If.............................................................................................................................................

2. You forgot to turn off the TV last night, didn’t you?

You didn’t.....................................................................................................................................?

3. Despite his age, Mr. Thanh runs five kilometres every morning.

Even..............................................................................................................................................

4. He didn’t finish his work until the bell rang.

Not until.........................................................................................................................................

5. When he is asked about his past, he hates it.

He hates..........................................................................................................................................

6. Without Tom’s help, Bill couldn’t have finished the work.

If it..................................................................................................................................................

7. William said to Mary “Why don’t you put your luggage under the seat?”

William suggested..........................................................................................................................

8. “It’s time we went to bed” they said. (Rewrite, using reported speech)

.......................................................................................................................................................

9. The robbers made the bank manager hand over the money.

The bank manager ........................................................................................................................

10. She hasn’t been to Ho Chi Minh City for three years.

The last..........................................................................................................................................

11. I cleaned the floor then I went to bed.

After...............................................................................................................................................

12. “Don’t forget to send your parents my regards”, she said to me.

She told.........................................................................................................................................

13. “Would you like to dance with me?” she said to John.

She...............................................................................................................................................

2
31 tháng 3 2017

Rewrite sentences as directed.

1. Why don’t you take that English course?

If I were you, I would take that English course.

2. You forgot to turn off the TV last night, didn’t you?

You didn't turned off the TV last night , did you ?

3. Despite his age, Mr. Thanh runs five kilometres every morning.

Even though Mr. Thanh is old, he runs five kilometers every morning.

4. He didn’t finish his work until the bell rang.

Not until the bell rang, did he finish his work?

5. When he is asked about his past, he hates it.

He hates being asked about his past.

6. Without Tom’s help, Bill couldn’t have finished the work.

If it hadn’t for Tom’s help, Bill couldn’t have finished the work.

7. William said to Mary “Why don’t you put your luggage under the seat?”

William suggested that Mary should put her luggage under the seat.

8. “It’s time we went to bed” they said. (Rewrite, using reported speech)

They said it was time they went to bed.

9. The robbers made the bank manager hand over the money.

The bank manager was made to hand over the money.

10. She hasn’t been to Ho Chi Minh City for three years.

The last time he went to HCM city was three years ago.

11. I cleaned the floor then I went to bed.

After cleaning/ I had cleaned the floor, I went to bed.

12. “Don’t forget to send your parents my regards”, she said to me.

She told me not to forget to send my parents her regards.

13. “Would you like to dance with me?” she said to John.

She invited John to dance with her.

5 tháng 2 2023

If i was you chứ sao lại là were ???

 

SECTION III: WRITING Question 1: Rewrite sentences as directed. 1. Why don’t you take that English course? If............................................................................................................................................. 2. You forgot to turn off the TV last night, didn’t you? You didn’t.....................................................................................................................................? 3. Despite his age, Mr. Thanh runs five...
Đọc tiếp

SECTION III: WRITING

Question 1: Rewrite sentences as directed.
1. Why don’t you take that English course?
If.............................................................................................................................................
2. You forgot to turn off the TV last night, didn’t you?
You didn’t.....................................................................................................................................?
3. Despite his age, Mr. Thanh runs five kilometres every morning.
Even..............................................................................................................................................
4. He didn’t finish his work until the bell rang.
Not until.........................................................................................................................................
5. When he is asked about his past, he hates it.
He hates..........................................................................................................................................
6. Without Tom’s help, Bill couldn’t have finished the work.
If it..................................................................................................................................................
7. William said to Mary “Why don’t you put your luggage under the seat?”
William suggested..........................................................................................................................
8. “It’s time we went to bed” they said. (Rewrite, using reported speech)
.......................................................................................................................................................
9. The robbers made the bank manager hand over the money.

The bank manager ........................................................................................................................
10. She hasn’t been to Ho Chi Minh City for three years.
The last..........................................................................................................................................
11. I cleaned the floor then I went to bed.
After...............................................................................................................................................
12. “Don’t forget to send your parents my regards”, she said to me.
She told.........................................................................................................................................
13. “Would you like to dance with me?” she said to John.
She...............................................................................................................................................
Question 2: Write complete sentences using the words given to form a letter:
Dear Uncle Tom,
1. Thank / much / alarm clock / send me / 15th birthday.
.........................................................................................................................................................
2. It just / what / need.
........................................................................................................................................................
3. I / terrible / get up late / every morning.
.......................................................................................................................................................
4. Thanks / your present / I / wake up / time.
.......................................................................................................................................................
5. I / hope / you both well.
.....................................................................................................................................................
6. I / look forward / see / you / Christmas.
......................................................................................................................................................
7. Thanks also / lovely card.
......................................................................................................................................................

2
22 tháng 2 2020

Tú Quyên giúp em với chị ơi ><

26 tháng 2 2020

Hồ Bảo Trâm giúp em với chị ơi ><

19 tháng 1 2021

Rewrite sentence as directed.

1.Without Tom's help, Bill couldn't have finished the work

If it weren't for Tom's help, Bill couldn't have finished the work

2. He didn't finish his work until the bell rang.

Not until the bell rang did he finish his work.

19 tháng 1 2021

1.Without Tom's help, Bill couldn't have finished the work

If it........hadn't been for tom's help,Bill couldn't have finished the work

2. He didn't finish his work until the bell rang.

Not until.................... the bell rang did he finish his work.........................................................

VII. Choose the sentence which has the same meaning as the root one. 1. " I couldn't have made it without your help' means A. I couldn't have made it if you helped me. B. I couldn't have made it if you had helped me. C. I couldn't have made it if you hadn't helped me. D. I couldn't have made it if you didn't help me. 2. She didn't stop her car because she didn't see the signal. A. If she saw the signal, she would stop her car. B. If she had seen the signal, she would stop her car. C. If...
Đọc tiếp

VII. Choose the sentence which has the same meaning as the root one.
1. " I couldn't have made it without your help' means
A. I couldn't have made it if you helped me.
B. I couldn't have made it if you had helped me.
C. I couldn't have made it if you hadn't helped me.
D. I couldn't have made it if you didn't help me.
2. She didn't stop her car because she didn't see the signal.
A. If she saw the signal, she would stop her car.
B. If she had seen the signal, she would stop her car.
C. If she had seen the signal, she would have stopped her car.
D. If she saw the signal, she would have stopped her car.
3. His flight was deplayed so he couldn't be here on time.
A. He would be here in time if his flight were not deplayed.
B. He would have been here in time if his flight hadn't been deplayed.
C. He would be here in time if his flight hadn't been deplayed.
D. He would have been here in time if his flight weren't deplayed.
4. Without your help, I couldn't overcome the problem.
A. If you don't help me, I can't overcome problem.
B. If you didn't help me, I couldn't overcome problem.
C. If you hadn't helped me, I couldn't overcome problem.
D. If you hadn't helped me, I couldn't have overcome problem.

1
28 tháng 8 2020

VII. Choose the sentence which has the same meaning as the root one.
1. " I couldn't have made it without your help' means
A. I couldn't have made it if you helped me.
B. I couldn't have made it if you had helped me.
C. I couldn't have made it if you hadn't helped me.
D. I couldn't have made it if you didn't help me.
2. She didn't stop her car because she didn't see the signal.
A. If she saw the signal, she would stop her car.
B. If she had seen the signal, she would stop her car.
C. If she had seen the signal, she would have stopped her car.
D. If she saw the signal, she would have stopped her car.
3. His flight was deplayed so he couldn't be here on time.
A. He would be here in time if his flight were not deplayed.
B. He would have been here in time if his flight hadn't been deplayed.
C. He would be here in time if his flight hadn't been deplayed.
D. He would have been here in time if his flight weren't deplayed.
4. Without your help, I couldn't overcome the problem.
A. If you don't help me, I can't overcome problem.
B. If you didn't help me, I couldn't overcome problem.
C. If you hadn't helped me, I couldn't overcome problem.
D. If you hadn't helped me, I couldn't have overcome problem.

Viết lại câu: 1.I'm always nervuos when I travel by air. The car....................................................................................................................... 2."Why don't you put your luggage under the seat?" He asked. He suggested............................................................................. 3.Althuogh he had good salary, he was unhappy in his job. In spite...
Đọc tiếp

Viết lại câu:

1.I'm always nervuos when I travel by air. The car.......................................................................................................................

2."Why don't you put your luggage under the seat?" He asked. He suggested.............................................................................

3.Althuogh he had good salary, he was unhappy in his job. In spite of........................................................................................

4.I advised you to put your money in the bank. It is such............................................................................................................

5.John only understood very little of what the teacher said. John could hardly...........................................................................

6.Unless someone has a key, we can't get into the house. We can only get..................................................................................

7.I'm sure you didn't lock the front of door. Here's the key. You can't.......................................................................................

8.He prefers golf to tennis. He'd rather......................................................................................................................................

9.He's sorry now that he didn't invite. Molly to his party. He wishes.......................................................................................

10.Bring your swimming things in case it's sunny. He told.......................................................................................................

11. I haven't been to Britolfro 3 years. The last time.................................................................................................................

12.No one has signed this cheque. This cheque.........................................................................................................................

13.Jim will be 18 next week. It's Jim's.......................................................................................................................................

14.Unless he phone immediately, he won't get any infromation. If...........................................................................................

15.How long is it since they bought the house. When...............................................................................................................

16.He couldn't repair the broken vase. The................................................................................................................................

1
23 tháng 8 2019

1. I'm always nervous when I travel by air
Traveling by air makes me always feel nervous
2. " Why don't you put your luggage under the seat?" He said
He suggested that I should put my luggage under the seat
3. Although he had a good salary, he was unhappy in his job
In spite of his good salary he was unhappy in his job

4. I advise you to put your money in the bank
You'd better put your money in the bank

5.John only understood very little of what the teacher said.

John could hardly.........understand what the teacher said..................................................................

6.Unless someone has a key, we can't get into the house. We can only get......into house if we have a key............................................................................

23 tháng 8 2019

bạn làm nốt cho mik mấy câu dưới ik

mik cảm ơn nhìuthanghoa

Viết lại câu: 1.I'm always nervuos when I travel by air. The car....................................................................................................................... 2."Why don't you put your luggage under the seat?" He asked. He suggested............................................................................. 3.Althuogh he had good salary, he was unhappy in his job. In spite...
Đọc tiếp

Viết lại câu:

1.I'm always nervuos when I travel by air. The car.......................................................................................................................

2."Why don't you put your luggage under the seat?" He asked. He suggested.............................................................................

3.Althuogh he had good salary, he was unhappy in his job. In spite of........................................................................................

4.I advised you to put your money in the bank. It is such............................................................................................................

5.John only understood very little of what the teacher said. John could hardly...........................................................................

6.Unless someone has a key, we can't get into the house. We can only get..................................................................................

7.I'm sure you didn't lock the front of door. Here's the key. You can't.......................................................................................

8.He prefers golf to tennis. He'd rather......................................................................................................................................

9.He's sorry now that he didn't invite. Molly to his party. He wishes.......................................................................................

10.Bring your swimming things in case it's sunny. He told.......................................................................................................

11. I haven't been to Britolfro 3 years. The last time.................................................................................................................

12.No one has signed this cheque. This cheque.........................................................................................................................

13.Jim will be 18 next week. It's Jim's.......................................................................................................................................

14.Unless he phone immediately, he won't get any infromation. If...........................................................................................

15.How long is it since they bought the house. When...............................................................................................................

16.He couldn't repair the broken vase. The................................................................................................................................

1
23 tháng 8 2019

Viết lại câu:

1.I'm always nervuos when I travel by air. The car.........DOESN'T ALWAYS MAKE ME NERVOUS..............................................................................................................

2."Why don't you put your luggage under the seat?" He asked. He suggested.....THAT YOU SHOULD PUT YOUR LUGGAGE UNDER THE SEAT........................................................................

3.Althuogh he had good salary, he was unhappy in his job. In spite of...........HAVING GOOD SALARY,HE WAS UNHAPPY IN HIS JOB.............................................................................

4.I advised you to put your money in the bank. It is such..........AN USEFUL ADVICE FOR YOU To put your money in the bank..................................................................................................

5.John only understood very little of what the teacher said. John could hardly..........................UNDERSTAND very little of what the teacher said..................................................

6.Unless someone has a key, we can't get into the house. We can only get.......INTO THE HOUSE IF SOMEONE HAS A KEY...........................................................................

7.I'm sure you didn't lock the front of door. Here's the key. You can't......LOCK THE FRONT OF DOOR WITHOUT HAVING KEY.................................................................................

8.He prefers golf to tennis. He'd rather.....GOLD THAN TENNIS.................................................................................................................................

9.He's sorry now that he didn't invite. Molly to his party. He wishes.....HE HAD INVITED MOLLY TO HIS PARTY..................................................................................

10.Bring your swimming things in case it's sunny. He told.......ME TO BRING MY SWIMMING THINGS IN CASE IT WAS SUNNY................................................................................................

11. I haven't been to Britolfro 3 years. The last time......I WAS TO BRITOLFRO WAS 3 YEARS AGO..........................................................................................................

12.No one has signed this cheque. This cheque.........HASN'T BEEN SIGNED...............................................................................................................

13.Jim will be 18 next week. It's Jim's.....18TH.BIRTHDAY NEXT WEEK.................................................................................................................................

14.Unless he phone immediately, he won't get any infromation. If......HE DOESN'T PHONE IMMEDIATELY,HE WON'T GET ANY INFORMATION.....................................................................................

15.How long is it since they bought the house. When........DID THEY BUY THE HOUSE.......................................................................................................

16.He couldn't repair the broken vase. The.....BROKEN VASE COULDN'T BE REPAIRED.........................................................................................................................

EXERCISE ; Rewrite the jollowing sentences using If clauses. 1.She can't be employed because she doesn't have a college degree. - 2.I don't have enough money. I can't go on a long holiday this year. - 3.He is very slow, so we won't give his such an important task. - 4.I'll have to work this Sunday ,so I shan't join your picnic. - 5.He works overtime to get more money because he has to pay father's debt. - 6.City life isn't enjoyable because everything is very expensive. - 7.There...
Đọc tiếp

EXERCISE ; Rewrite the jollowing sentences using If clauses.

1.She can't be employed because she doesn't have a college degree.

-

2.I don't have enough money. I can't go on a long holiday this year.

-

3.He is very slow, so we won't give his such an important task.

-

4.I'll have to work this Sunday ,so I shan't join your picnic.

-

5.He works overtime to get more money because he has to pay father's debt.

-

6.City life isn't enjoyable because everything is very expensive.

-

7.There are industrial factories inside the city , that's why pollution can't be reduced

-

8.Everything on the earth grows well because the sun always shines.

-

9.There is a grammar error in this English composition, that's why it can't get a full mark.

-

10.I don't have a typewriter. I can't type it myself.

-

11.I'll buy a new hat. I'll give it to you

-

12.You'll ask the teacher. He'll explain the lesson to you.

-

13.Mary doesn't see the sight.She can't tell you about that.

-

14.I don't know his address. I can't give it to you.

-

15.He didn't look a lot better because he didn't shave more often.

-

16.She was ill .She didn't go to work.

-

17.It was raining all morning. We didn't go out.

-

18.He was tired. He made a mistake.

-

19.Peter didn't write to me. I didn't wirte to him.

-

20.You didn't ask Alise .She didn't tell you the truth.

-

2
18 tháng 5 2018

1/ She can’t be employed because she doesn’t have a college degree.
=>If she had a college degree, she would be employed.
2/ I don’t have enough money. I can’t go on a long holiday this year.
=>If I had enough money, I could go on a long holiday this year.
3/ He is very slow, so we won’t give his such an important task.
=>Because he is very slow, we won’t give his such an important task.
4/ I’ll have to work this Sunday, so I shan’t join your picnic.
=>Because I have to work this Sunday, I shan’t join your picnic.
5/ He works overtime to get more money because he has to pay father’s debt.
=>He works overtime to get more money because of his father’s debt.
6/ City life isn’t enjoyable because everything is very expensive.
=>Everything is very expensive, so city life isn’t enjoyable.
7/ There are industrial factories inside the city, that’s why pollution can’t be reduced.
=>There are industrial factories inside the city, so pollution can’t be reduced.
8/ Everything on the earth grows well because the sun always shines.
=>Everything on the earth grows well because of the sunshine.
9/ There is a grammar error in this English composition, that’s why it can’t get a full mark.
=>There is a grammar error in this English composition, so it can’t get a full mark.
10/ I don’t have a typewriter. I can’t type it myself.
I can’t type it myself because I don’t have a typewriter.

18 tháng 5 2018
11. I'll buy a new hat. I'll give it to you.
=>If I buy a new hat, I'll give it to u
12. Today isn't Sunnday. The pupils can't go swimming.
=>If today was Sunday the pupils could go swimming
13. He wasn't here. He didn't have a lot of fun.
=>If he had been here he would have a lot of fun
14. My brother will have anough money. He will buy a bicycle.
=>If my father has enough money he'll buy a bicycle
15. He didn't have time. He didn't read this novel.
=>If he had had time he would have read thí novel
16. Because she missed the bus, she was late.
=>If she hadn't missed the bus she wouln't have been late
17. Peter doesn't study hard, so he can't get good marks.
=>If Peter studied hard he could get good marks
18. My sister is absent from her class because she has a terrible headache.
=>If my sister didn't have a terrible headache she would be absent from her class
19. Windy didn't come, so we cancelled the meeting.
=>If windy had come we wouldn't have cancelled the meeting
20. He was angry, so he didn't say anything.
=>If he hadn't angry he would have said something