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Use the correct form of the verb given in each bracket
1. Mary and I enjoy (go) ..........going............... to the park in the evening.
2. Stop (make) ..............making............... noise, please! I am studying.
3. You are always (talk) ............talking............. during the lesson.
4. If she (have) .........has................. time this morning, she will finish this drawing.
5. Do you mind if I (smoke) ..........smoke................ in your room?
6. When they came home, their children (play) ...........were playing.............. video games.
7. We're going to have our house (repaint) ............repainted............... next month.
8. While (stand) ............standing.................. in front of the school gate this morning, I saw Nam.
Finish each of the following sentences in such a way that it means exactly the same as the sentences printed before it
1. Peter doesn't have the key, so he can't get into the house.
---> If Peter has the key, he can get into the house.
2. Mary is reading an English novel. It is interesting.
---> The English novel which Mary is reading is interesting
Write complete sentences using the suggested words
1. It / be / such / cold day / we / decide / not / go out.
---> it is such a cold day that we decide not to go out
2. Not only / he / intelligent / but / he / also / hard-working.
not only he is intelligent but he is also hard-working
1. I wake up and get up at 7 o'clock during the week.
2. She took off her jacket as she came in.
3. I put on a coat and went out.
4. He worked out a social activity with some friends
5. Is the computer turned on? Will you turn it off, please?
Ngày nay, cuộc sống thành thị là điều phổ biến, giúp con người có điều kiện phát triển mọi mặt . Nhưng bên cạnh những lợi ích, thì còn có những mặt hạn chế . Các trung tâm đô thị thường chứa đầy các phương tiện giao thông và gây ô nhiễm môi trường như không khí, rác thải, khí thải từ các nhà máy,.. lâu dần có thể dẫn đến ung thư phổi, bệnh phổi,.. Một bất lợi khác của cuộc sống ở thành phố là tắc nghẽn giao thông. Họ phải đối mặt với việc bị trễ giờ làm việc. Hơn nữa, cuộc sống tại thành phố rất tốn kém chi phí sinh hoạt.
I.Find and correct mistakes:
1. If it rain -> rains ,I will stay at home and watch TV
A B C D
2. Nam is tallest -> is the tallest student in his class
A B C D
3. Mrs Lan wishes that she has -> had a radio to listen to the news
A B C D
4. The more careful -> carefully you drive, the fewer accidents you will have
A B C D
II. finish each of the following sentences in such a way that it means exactly the same as the sentence printed before it.
1."I'm working in a restaurant '', she said.
=> she said that she was working in a restaurant.
2. Hoa is busy now, so she can't help her mother with the housework
=>If Hoa weren't busy now, she could help her mother with the housework.
3. If we can solve the problem soon, it will be better for all concerned
=>The sooner we can solve the problem, the better it will be for all concerned.
4. I would prefer you to deliver the sofa on Friday
=> I would rather you delivered the sofa on Friday.
I.Find and correct mistakes:
1.A.rain=>rains
2.A.is tallest=>is the tallest
3.B.has=>had
4.A.careful=>carefully
II. finish each of the following sentences in such a way that it means exactly the same as the sentence printed before it.
1.She said that she was working in a restaurant.
2.If Hoa weren't busy now,she could help her mother with the housework
3.The sooner we solve the problem,the better it will be for all concerned.
4.I would rather you deliver the sofa on Friday
Tự vẽ hình nha.
c. Ta có: \(\left\{{}\begin{matrix}\widehat{BFA}=\widehat{FIA}+\widehat{IAF}\\\widehat{FAB}=\widehat{MAB}+\widehat{FAM}\end{matrix}\right.\)
Mà \(\widehat{FIA}=\widehat{MAB}\) (Cùng phụ \(\widehat{ABI}\) )
Và \(\widehat{IAF}=\widehat{FAM}\) (gt)
\(\Rightarrow\widehat{BFA}=\widehat{FAB}\) Hay \(\Delta ABF\) cân tại B.
Mà \(BE\perp AF\) ( \(\widehat{AEB}=90^0\) )
Nên \(AE=EF\) (1)
Ta lại có: \(\left\{{}\begin{matrix}HK\perp AE\\\widehat{HAE}=\widehat{KAE}\end{matrix}\right.\) Suy ra \(\Delta AHK\) là tg cân.
\(\Rightarrow HE=EK\) (2)
Từ (1)(2)suy ra \(AHFK\) là hình bình hành.
\(\Rightarrow FK//IA\)
Hay \(AIFK\:\) là hình thang. Để AIFK nội tiếp được đường tròn thì \(\widehat{BIA}=\widehat{IAM}\) \(\Rightarrow\widehat{BIA}=\widehat{ABI}\) \(\Rightarrow\widehat{MBA}=\widehat{MAB}=45^0\)
Hay M là điểm chính giữa cung AB./.
Có gì không hiểu cứ hỏi mình nha. !
Exercise 4 :
2, When I slow, I will late for the flight.
I/ rewrite the sentences with the words given
1. She began to teach at this school in 2005
-> She has taught at this school since 2005.
2. They began to learn English 4 years ago
-> They have learned English for 4 years.
3. We finished our homework yesterday
-> we have finished our homework since yesterday .
4. I last saw her 5 months ago
-> I haven't seen her for 5 months .
5. The last time i went fishing was in 2004
-> I haven't gone fishing since 2004.
6. It is many years since we last met him
->We haven't met him for many years.
7. It is a long time since she visited my family
-> She hasn't visited my family for a long time.
8. Why don't we take a bus to school?
-> How about taking a bus to school?
9. I think we should put some garbage bins here
-> What about putting some garbage bins here?
10. Let's do something to help the children
-> How about doing something to help the children?
11. Let's take these bottles to a recycling center
-> I suggest that we should take these bottles to a recycling center.
12. Why don't we reuse those plastic bags?
-> I suggest that we should reuse those plastic bag.
13. How about replace the broke window?
-> I suggest that we should replace the broke window.
14. If it doesn't rain, we will have lunch in the garden
-> Unless it rains, we will have lunch in the garden.
15. If you don't study harder, you will fail the exam
-> Unless you study harder, yu will fail the exam.
16. If they are not careful, they will lose all the money
-> Unless they are careful , they will lose all the money.
17. Unless she studies harder, she will fail the exam
-> If she doesn't study harder, she will fail the exam.
18. Unless you stop smoking, you will die soon
-> If you don't stop smoking, you will die soon.
19. Unless it is rainy, we will have lunch outdoor
-> If it isn't rainy, we will have lunch outdoor.
20. Drive carefully or you will kill yourself
-> If you don't drive carefully, you will kill yourself.
21. Keep silent or you will wake up the baby
-> if...
22. Don't go out or you will get a cold
-> If you go out, you will get a cold.
23. Don't fish here or you will be fined heavily
-> If you fish here, you will be fined heavily.
24. He drove carelessly, so he caused the accident
-> Since he drove carelessly, he caused the accident.
25. It snowed heavily, so we couldn't go out
-> We couldn't go out because it snowed heavily.
26. It began to rain, so they stopped working
-> Because it began to rain , they stopped working.
27. I got up late, so i didn't have tine for breakfast
-> i didn't have tine for breakfast because I got up late.
28. The film was boring, so he turned off the TV
-> Since the film was boring, he turned off the TV.
29. Hoa was careless, so she broke vase
-> Hoa broke vase because of her carelessness.I/ rewrite the sentences with the words given
1. She began to teach at this school in 2005
-> She has taught at this school since 2005.
2. They began to learn English 4 years ago
-> They have learned English for 4 years.
3. We finished our homework yesterday
-> we have finished our homework since yesterday .
4. I last saw her 5 months ago
-> I haven't seen her for 5 months .
5. The last time i went fishing was in 2004
-> I haven't gone fishing since 2004.
6. It is many years since we last met him
->We haven't met him for many years.
7. It is a long time since she visited my family
-> She hasn't visited my family for a long time.
8. Why don't we take a bus to school?
-> How about taking a bus to school?
9. I think we should put some garbage bins here
-> What about putting some garbage bins here?
10. Let's do something to help the children
-> How about doing something to help the children?
11. Let's take these bottles to a recycling center
-> I suggest that we should take these bottles to a recycling center.
12. Why don't we reuse those plastic bags?
-> I suggest that we should reuse those plastic bag.
13. How about replace the broke window?
-> I suggest that we should replace the broke window.
14. If it doesn't rain, we will have lunch in the garden
-> Unless it rains, we will have lunch in the garden.
15. If you don't study harder, you will fail the exam
-> Unless you study harder, yu will fail the exam.
16. If they are not careful, they will lose all the money
-> Unless they are careful , they will lose all the money.
17. Unless she studies harder, she will fail the exam
-> If she doesn't study harder, she will fail the exam.
18. Unless you stop smoking, you will die soon
-> If you don't stop smoking, you will die soon.
19. Unless it is rainy, we will have lunch outdoor
-> If it isn't rainy, we will have lunch outdoor.
20. Drive carefully or you will kill yourself
-> If you don't drive carefully, you will kill yourself.
21. Keep silent or you will wake up the baby
-> If you don't keep silent, you will wake up the baby.
22. Don't go out or you will get a cold
-> If you go out, you will get a cold.
23. Don't fish here or you will be fined heavily
-> If you fish here, you will be fined heavily.
24. He drove carelessly, so he caused the accident
-> Since he drove carelessly, he caused the accident.
25. It snowed heavily, so we couldn't go out
-> We couldn't go out because it snowed heavily.
26. It began to rain, so they stopped working
-> Because it began to rain , they stopped working.
27. I got up late, so i didn't have tine for breakfast
-> i didn't have tine for breakfast because I got up late.
28. The film was boring, so he turned off the TV
-> Since the film was boring, he turned off the TV.
29. Hoa was careless, so she broke vase
-> Hoa broke vase because of her carelessness.
1. Rewrite the following sentences beginnig as shown, so that the meaning remains the same.
a. The factory is producing more and more pollution.
--> More anh more pollution is being produced by the factory
b. He drives carelessly , so he usually has accidents.
--> He is such.......a careless driver that he usually has accidents
c. He has been collecting stamps for three years.
--> He started..........collecting stamps three years ago
d. I don't really want to go to the museum.
--> I'd rather.......not go to the museum
e. Vicky is too young to join the club.
--> Vicky is not.........old enough to join the club
f. I wrote thí essay in three hours.
--> It took.............me three hours to write this essay
g. How long is it since you last saw Ann?
--> When.........did you last see Ann ?
h. You will catch a cold if you don't keep your feet dry.
--> Unlesss.........you keep your feet dry, you will catch a cold
i. The police let him leave last they had questioned him.
--> He was......released after being questioned by the police
k. I haven't seen that man here before.
--> It's........the first time I have seen that man here
l. The furniture was so expensive that i didn't buy it.
--> The furniture was too...........expensive for me to buy
m. I'm always nervous when i travel by air.
--> Travelling.............by air always makes me nervous
2. Complete the second sentences so that it has a similar meaning to the first one, using the word given in brackets.Do not chang the words in anyway.
a. he didn't wake up early, but now she does (used)
-->She..........used to wake up........ early.
b. They haven't talked to each other for 2 years. (since)
--> It's...2 years since they talked...... to each other.
c. She has never heard such a ridiculous lie (most)
--> It's the..most ridiculous lie she has.. ever heard.
d. He hasn't been to school for four days. (absent)
--> He....has been absent from... school for 4 days.
1. Rewrite the following sentences beginnig as shown, so that the meaning remains the same.
a. The factory is producing more and more pollution.
--> More anh more.....................pollution is being produced by the factory........................
b. He drives carelessly , so he usually has accidents.
--> He is such.......a careless driver that he usually has accidents............
c. He has been collecting stamps for three years.
--> He started..........collecting stamps three years ago..........
d. I don't really want to go to the museum.
--> I'd rather...........not go to the museum...........
e. Vicky is too young to join the club.
--> Vicky is not.........old enough to join the club.........
f. I wrote thí essay in three hours.
--> It took.............me three hours to write this essay.............
g. How long is it since you last saw Ann?
--> When.........did you last see Ann?............
h. You will catch a cold if you don't keep your feet dry.
--> Unlesss.........you keep your feet dry, you will catch a cold.........
i. The police let him leave last they had questioned him.
--> He was......released after being questioned by the police........
k. I haven't seen that man here before.
--> It's........the first time I have ever seen that man here.............
l. The furniture was so expensive that i didn't buy it.
--> The furniture was too...........expensive for me to buy.............
m. I'm always nervous when i travel by air.
--> Travelling.............by air always makes me nervous..............
2. Complete the second sentences so that it has a similar meaning to the first one, using the word given in brackets.Do not chang the words in anyway.
a. he didn't wake up early, but now she does (used)
-->She..........used to wake up........ early.
b. They haven't talked to each other for 2 years. (since)
--> It's................2 years since they last talked............ to each other.
c. She has never heard such a ridiculous lie (most)
--> It's the...........most ridiculous lie she has......... ever heard.
d. He hasn't been to school for four days. (absent)
--> He..................has been absent from.............. school for 4 days.
To end or greatly reduce pollution immediately, people would have to stop using many things that benefit them. Most people do not want to do that, of course> But pollution can be gradually reduced in several ways, scientists and engineers can work to find ways to lessen the amount of pollution that such things as automobiles and factories cause. Goverment can pass and enforce laws that require businesses and individuals to stop, or cut down on certain polluting activities
1) Who can find ways to lessen the amount of pollution?
->.................................................scientists and engineers...............................................................................................................
2) What can the government do to reduce pollution?
->.........................................................Goverment can pass and enforce laws that require businesses and individuals to stop, or cut down on certain polluting activities.........................................................................................................
V. Writing
A. Rewrite the sentences with the given words
1. Let's take a shower instead of a bath to save energy
-> I suggest ...............................................taking a shower instead of a bath to save energy...................................................................................................
2. He went to bed early because of his illness
-> Because he ................................................was ill, he went to bed early..........................................................................................
3. If he doesn't study hard, he will fail the exam
-> Unless ...............................................he studies hard, he will fail the exam.......................................................................................................
4. She didn't go to school because it rained
-> As .......................................................it rained, she didn't go to school.....................................................................................................
B. Making meaningful sentences from the given words
1. she/ disappoint/ that/ son/ get/ good/ marks
->............................................she wasn't disappointed that her son got good marks.....................................................................................................................
2. if/ you/ not/ study/ hard/ you/ fail/ next exam
->..................................................if you don't study hard, you will fail the next exam................................................................................................................
1.What does she do in the local gym every day?
2.Will you stop doing?
3.He'll have to close it down soon
1. She does physical exercise in the local gym everday.
=> Physical exercise is done in the local gym everyday .
2. Will you stop it working by pressing a button , please ?
=> Do you mind stopping it working by pressing a button ?......
Không Hiểu đề.