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1." I don't have much time to enjoy myself
Rachel said that she did not have much time to enjoy herself
2." I haven't had luch with my friends for ages"
Rachel said that she hadn't had lunch with her friends for ages
3."i went here last week with my secretary"
Rachel said that she had gone there the week before with her secretary
4.They said that"We going to the supemaket with our daughters at this time"
They said that they were going to the supermarket with their daughters at that time
5.She said that" I am going to the museum with her classmates now"
She said that she was going to the museum with her classmates then
6.He said that"I was having a toothache
He said that he had been having a toothache
7.Mai said to me" I have never seen this beautiful sight before
Mai said me that she had never seen that beautiful sight before
8.They said" We have never eaten this kind of food before"
They said they had never eaten that kind of food before
9.She said" i will comeback next month"
She said she would comeback the month after
10.Tom said" I will do this work for you next week"
Tom said he would do that work for me the week after

1.took
2.was
3. could
4.would
5.going
6.will get
7.go
8.help
9.will get
10 didn't go
11. have visited
12. Did-see haven't seen
13.will go
14. went were
15. had watch did
16. don't play
17. came
18. climbed
19. hasn;t had
20. is are going to visit
(đúng thì cho xin một tích đúng nha :3)

CHIA ĐỘNG TỪ:
1, MY BICYCLE ISN'T HERE ANY MORE. Some body (take) HAS TAKEN it.
2, I wish my friend (be) WERE here now.
3, She wishes she (can) COULD do the exercise.
4, She said he (will) WOULD come soon.
5, He suggested (go) GOING out for a meal.
6, if you work hard, you (get) WILL GET good grades.
7, They suggested that we (go) SHOULD GO for a picnic.
8, He is pleased that you (help) him.
9, You (meet) WILL MEET her if you come here soon.
10, Mr.Brown (not go) DIDN'T GO to work by car yesterday.
11, Up to now, I (visit) HAVE VISITED 20 countries.
12, - DID You (see) SEE him last night?
-No. I (not see) HAVEN'T SEEN him for a long time.
13, They (go) WILL GO to Nha Trang for their holidays next week.
14, My sister and I often (go) WENT swimming when we(be) WERE children.
15, I (watch) WATCHED TV fist and then I (do) DID exercises.
16, They (not play)DON'T PLAY soccer at 2p.m.
17, She said she (come) WOULD COME and see me.
18, I often (climb) CLIMBED trees when I was young.
19, lan (not have) DIDN'T HAVE a picnic with her friends last week.
20, Tomorrow (be) IS Sunday. My family (visit) WILL VISIT our grandmother in the countryside

I.Finish each of the following sentences in a such way that is a similar as possible in meaning to the
1. They have just produced a new kind of plants.
=>A new kind of … PLANTS HAVE JUST BEEN PRODUCED……………….
2 They had bad marks because they were lazy.
=>They were....LAZY SO THEY HAD BAD MARKS.......................................................
3. She moved to that house in 1973..
=>She has...MOVED TO THAT HOUSE SINCE 1973.........................................................
4.She doesn’t have time to revise the lesson
.=> She wishes…SHE HAD TIME TO REVISE THE LESSON…………………………………………
5.Lan said “I will be very busy tomorrow.”
=> Lan....SAID THAT SHE WOULD BE VERY BUSY THE NEXT DAY.....................................................................
7. It’s too hot. Open the window, please.
® I suggest OPENING THE WINDOW...................................................................................................................................
8. They will write the book on animal next year.
® The book WILL BE WRITTEN ON ANIMAL NEXT YEAR..................................................................................................................................
9. “ Can you speak any foreign language?”
® The examiner asked me IF I COULD SPEAK SOME FOREIGN LANGUAGE.............................................................................................................
10. . They will build a new mall here.
→ A new mall …WILL BE BUILT HERE………………………………………
12. Peter said, “ I’m living in London now”
→ Peter said ......THAT HE WAS LIVING IN LONDON THEN................................................
14. It takes Minh 2 hours to do his homework every day.
->Minh spends …2 HOURS DOING HIS HOMEWORK EVERY DAY…………………………………
15. My mother used to make us clean the house.
-> We used …TO BE MADE TO CLEAN THE HOUSE BY MY MOTHER……………………………………..
16. I think we should go out for a walk.
- What about…GOING OUT FOR A WALK…………………………….?
17. It’s a pity. He won’t come to the party tonight.
=> I wish_HE WOULD COME TO THE PARTY TONIGHT____________________
18. "Why doesn’t your brother come here on time?" she asked me.
-> She asked me _WHY MY BROTHER DIDN'T COME THERE ON TIME_____________________
19. My brother love to learn English.
-> My brother is fond__OF LEARNIGN E___________________________
20. They use computers to design new model
-> Computers are __USED TO DESIGN NEW MODEL________________________
22.They have just bought some English books.
→ Some English books....HAVE JUST BEEN BOUGHT.............................................
23.Minh last wrote to his pen pal five months ago.
→ Minh hasn’t .....WRITTEN TO HIS PEN PAL FOR FIVE MONTHS....................................
24. "Where are you now ,Hoa ?" asked Mr. Thanh.
→ Mr. Thanh asked ..HOA WHERE SHE WAS THEN................................
26. “ Do you want me to go with you, Hoa?” He asked
->He asked____HOA IF SHE WANTED HIM TO GO WITH HER_______________________
27. My sister started studying English four years ago.
=> My sister has _STUDYED E FOR FOUR YEARS_____________________________
28. “Do you go to school on Sunday?” my friend asked.
=> My friend asked _ME IF I WENT TO SCHOOL ON SUNDAY________________________
29. They built a supermarket near the airport last year.
=> A supermarket ___WAS BUILT near the airport last year.______________________.
30. “Shall we meet at the school gate?” Peter said.
=> Peter suggested __THAT THEY SHOULD MEET AT THE SCHOOL GATE___________
32. They will invite her to the party.
=> She __WILL BE INVITED TO THE PARTY_________________________________
33. They said to him “We are learning English now.”
=> They said _TO HIM THAT THEY WERE LEARNING E THEN_________________________
34. “Where are you going, Hoa?” said Tuan. => Tuan asked ___HOA WHERE SHE WAS GOING___________________________

1.He said she was always busy on Sunday.
2. She said they were being helped with their homework then.
3. He said they loved that book.
4. He said he must ( had to) go out then.
5. He said he would find a new job the next day (the following day)
6. He said they were staying at the hotel then.
7. He said she was going to buy those rores.
8. They said they might change that job.
9. He told me they could help me everything.
10. They said they would go on a picnic the following week.
11. He said she cooked very well.
12. They told me they would víit my country the following year.
13. They said he spoke English very fluently.
14. He said she was standing there.
15. She said they had to take a taxi to get there on time.

Supply the correct verb tense or form:
1. He (see)...saw..her while he (walk)...walked.... down the street yesterday
2.After he (do)...had done.. his homework, he went to the cinema
3. Tom (play)....played.... football when he was a little boy
4. Let's go for a walk as soon as it stops (rain)..to rain.....
5. Last night, when I (come)....came.. there, they ( already/ go)..had already gone....to the party
6.Do you remeber (read) .to read... about it? No, at that time I was too young (read)..to read... newspaper
7.My brother is a stamp collector. He started ( collect)...collecting... stamps when he (be)...was.. 15 years old. He (collect)...collected... many kinds of stamps
8. The last time he (see) ....saw... in public, he (wear).....wore.. a great suit
9. We (not/see) .haven't seen.... her since she (leave) ...left.... school
10. Lan said that she (get)...would get.... married soon.
11. My brother (go)..went... to bed after he (turn)....had turned.... the lights off last night
12. She is not accustomed to ( take)...taking... care of by others.
13. We (live)..have lived... in the house since we came here
14. She entered the university after she (graduate)...had graduated... from gigh school
15. They ( finish)..will finish..... the project by the end of the next year
16. When Mark arrived, the Johnsons (have)...were having... dinner, but they (stop)..stopped....(talk)..talking. to him
17. They (live)....lived.. next door to my house since I (be)..was.. young
18. By the end of the next year, I (work)...will have worked.... for him for 25 years
19. While she (talk)..was talking...on the phone, the children (start)...started.. (fight)....fighting.. and (break)...breaking.....on a window
20. When I (be) .was....a boy, I often (go) .went.... fishing with my father
21. Columbus (discover)......discovered... America 500 years ago
22.When I (leave)..left...... my office last night, it (still/rain).....was still raining...very hard
23. What do you think were the children (do) ..doing.. when we (get).got.....home tomorrow?
24. He (lose)....has lost.. his job last month and since then he (be)...was... out of work
25. When we (come)....came.. there last night, they (be)...were...there for an hour

1. Tom said: “I want to buy a pocket calculator for my father.”
=> Tom said that he wanted to buy a pocket calculator for his father.
2. She said; “I once spent a summer in this village.”
=> She said that she had once spent a summer in that village.
3.The nurse said: “The patient in this room didn‟t obey your orders, doctor.”
=> The nurse told doctor that the patient in that room hadn't obeyed his orders.
4. They said to me : “You taught us English last year.”
=> They told me that I had taught them English the previous year.
5.. Mr. Brown said : “Our trip cost us two thousand dollars.”
=> Mr. Brown said that their trip had cost them two thousand dollars.
6. He said to her : “ I can't find my hat anywhere in this room.”
=> He told her that she couldn't find his hat anywhere in that room.
7.. My father said to them : “My secretary is going to finish this job.”
=> My father told them that his secretary was going to finish that job.
8. They said : “We can't meet you here either today or tomorrow.”
They said that they couldn't meet her there either that day or the next day.
9.My mother said : “I think it won't rain tomorrow.”
My mother said that she thought it wouldn't rain the following day.
10.He said: “Your car has been stolen, John.”
He told John that his car had been stolen.
11. They said : “The river is rising early this year.”
They said that the river was rising early that year.
12. He said : “I'll expect her to come soon.”
He said that he would expect her to come soon.
13. Our teacher said : “World War II broke out in 1939.”
Our teacher said that World War II had broken out in 1939.
14. The students said : “We'll be sitting for our next exam next Monday.”
The students said that they would be sitting for their next exam the next Monday.
15. He said : “I‟m going to finish this work.”
He said that he was going to finish that work.

I.
1.Nam got wet.He forgot his raincoat(because)
Nam got wet because he forgot raincoat.
2.Nga want to go to school.he feels sick(although)
Nga want to go to school although he feels sick
3.A tornado is storm.It took like a funnel(which)
A tornado which is storm look like a funnel.
4.Work hard or you will fail the exams .If.....you don't work hard , you will fail the exam.............
5.We export coffee to Europe and American .Coffee.is exported by us to Ẻuope and American.................
II
1.People grow rice in tropical countries
Rice.....is grown in the tropical countries.........
2.Going fishing with friends and family is fun
It....is fun to go fishing with friends and family..............
3.I didn't attend the course last summer and now I regret it
I wish...i had attend the course last summer
.........
4.He likes reading novels
Reading novels is his hobby.
5.Despite her dislike for coffee ,she drank it
Although she dislike coffee , she drank it
6.Shall we go to the cimera tonight?
What about going to the cinema tonight ?
III
1.They didn't have any money , but they bought an expensive mobilephone
In sipte of...not having any money, they bought an expensive mobilephone......
2.Even though it rained heavyly , Lan had to go out with her friend
It rained heavily ,but Lan had to go out with her friend
3.The children are playing marbles in the yard.They come from different districts
The chilren who come from different districts are playing marbles in the yard.
4.The house was built five years ago.I am living there with my family
The house which i am living with my family was built five years ago
5.Barrack Obama has two daughters.He is the US president
Barrack Obama who is the us president has two daughters
6.Mai has to go to school to take her axems ,She is having a flu
Although Mai is having a flu , she hađ to go to school to take her exams
IV
1.She said to me "I will go to China next week"
she said to me that she would go to china the next week.
2.She doesn't go to China with us
I wish she went to china with us
3.Someone has stolen my bike
My bike has been stolen by someone
4.She is the woman.I met her last week
She is the woman whom i met last week.
5.Money doesn't grow on trees.We aren't rich
If money doesn't grow on the trees, we wouldn't be rich.
6.I last saw her ten years ago
I haven't seen her for ten years.
7.Cars cause pollution.However,people still want them
Although cars cause pollution, people want them
V
1.All the student did the test well last week(Change into passive)
the test was done well by all the students last week
2.I went on holiday last summer(Make question for underlined words)
when did you go on holiday ?
3.She was tired ,but she went on cooking dinner(Using although)
although she was tired, she went on cooking dinner.
4.Marie came to see me yesterday.She lives in England(using relative clause)
marie, who came to see me yesterday, lives in england
5.We can't live without water(use conditional clause)
if we don't have water, we will die.
VI
1.It takes Nam two hour to do his homework every day
nam spends two hour doing his homework everyday
2.I'm sorry I can't swim
I wish i could swim
3.In spite of of the bad weather , he went on a picnic
Although the weather is bad, he went on a picnic
4.He has callected these stamps for two years
These stamps has been collected by him for two years
5.I am a student.said Nam
Nam said that he was a student
VII
1.They continued to work.It was darker and darker
Even though it was darker àd darker , they continued to work
2.The students will be punished.They don't do their homework
(Use Relative pronoun)
the students who don't do their homework , they will be punished
3.You can buy these things at Dong Xuan Market.The market is in the center of Hanoi
(Use Ralative pronoun)
you can buy these things at dong xuan market , which is in the center of ha noi
4.We'll havean appointment with Dr Peter next week.He's one of the best doctors in our city
Dr Peter , who is one of the best doctors in our city , is one of the will have an appointement with usnext week
I.
1.Nam got wet.He forgot his raincoat(because)
-> Nam got wet because he forgot his raincoat.
2.Nga want to go to school.he feels sick(although)
-> Nga wants to go to school although he feels sick.
3.A tornado is storm.It took like a funnel(which)
-> A tornado is a storm which looks like a funnel.
4.Work hard or you will fail the exams
-> If you don't work hard, you will fail the exams.
5.We export coffee to Europe and American
-> Coffee is export to Europe and American.
II
1.People grow rice in tropical countries
-> Rice is grown in tropical countries.
2.Going fishing with friends and family is fun
-> It is fun to go fishing with friends and family.
3.I didn't attend the course last summer and now I regret it
I wish I had attended the course last summer.
4.He likes reading novels
Reading novels is his hobby.
5.Despite her dislike for coffee ,she drank it
Although she dislikes coffee, she drank it.
6.Shall we go to the cimera tonight?
What about going to the cinema tonight?
III
1.They didn't have any money , but they bought an expensive mobilephone
In sipte of not having any money, they bought an expensive mobile phone.
2.Even though it rained heavyly , Lan had to go out with her friend
It rained heavily ,but Lan had to go out with her friend.
3.The children are playing marbles in the yard.They come from different districts
The chilren who come from different districts are playing marbles in the yard.
4.The house was built five years ago.I am living there with my family
The house where I am living with my family was built five years ago
5.Barrack Obama has two daughters.He is the US president
Barrack Obama who is the US president has two daughters.
6.Mai has to go to school to take her axems ,She is having a flu
Although Mai is having a flu, she has to go to school to take her exams.
IV
1.She said to me "I will go to China next week"
-> She told me she would go to China the following week.
2.She doesn't go to China with us
I wish she went to China with us.
3.Someone has stolen my bike
My bike has been stolen.
4.She is the woman.I met her last week
She is the woman whom I met last week.
5.Money doesn't grow on trees.We aren't rich
If money grew on trees, we would be rich.
6.I last saw her ten years ago
I haven't seen her for ten years.
7.Cars cause pollution.However,people still want them
Although cars cause pollution, people still want them.
V
1.All the student did the test well last week(Change into passive)
The test was done well by all the students last week.
2.I went on holiday last summer(Make question for underlined words)
-> When did you go on holiday?
3.She was tired ,but she went on cooking dinner(Using although)
Although she was tired, she went on cooking dinner.
4.Marie came to see me yesterday.She lives in England(using relative clause)
Marie, who lives in England, came to see me yesterday.
5.We can't live without water(use conditional clause)
If there were no water, we couldn't live.
VI
1.It takes Nam two hour to do his homework every day
Nam spends two hours doing his homework every day.
2.I'm sorry I can't swim
I wish I could swim.
3.In spite of of the bad weather , he went on a picnic
Although the weather was bad, he went on a picnic.
4.He has callected these stamps for two years
These stamps has been collected for two years.
5.I am a student.said Nam
Nam said he was a student.
VII
1.They continued to work.It was darker and darker
Even though it was darker and darker, they continued to work.
2.The students will be punished.They don't do their homework
(Use Relative pronoun)
The students who didn't do their homework will be punished.
3.You can buy these things at Dong Xuan Market.The market is in the center of Hanoi
(Use Ralative pronoun)
You can buy these things at Dong Xuan Market, which is in the center of Hanoi
4.We'll havean appointment with Dr Peter next week.He's one of the best doctors in our city
Dr Peter, who we'll have an appointment with next week, is one of the best doctors in our city.

Turn the sentences into indirect speech :
1. " We are going shopping this after noon " they said to Mr Quang.
-> They told Mr Quang they were going shopping that afternoon.
2. " I will buy a new bike next week " she said.
-> She said that she would buy a new bike the following week.
3. " I don't know what Mai is doing now " she said.
-> She said that she didn't know what Mai was doing then.
4. " Don't forget to send your parents my regards " Lan said.
-> Lan told me not to forget to send my parents her regards.
5. Mary said " I can go to the movies with you, John ".
-> Mary said to John that she could go to the movies with him.
6. " It isn't foggy today as it was yesterday " said the teacher.
-> The teacher said it wasn't foggy that day as it had been the previous day.
7. Linh said " Turn off the light before going out "
-> Linh told me to turn off the light before going out.
8. I said to him "Stay at home"
-> I told him to stay at home.
9. My mother said to the kids " Stop fighting "
-> My mother asked the kids to stop fighting.
10. The teacher said " Don't make noise in the class "
-> The teacher asked me not to make noise in the class.
11. " She leans English well " said his mother.
-> His mother said that she learned English well.
12. The child said to the beggar " Are you very poor? "
-> The child asked the beggar if he was very poor.
13. He said to Lan " I will visit Ha Long Bay tomorrow "
-> He said to Lan that he would visit Ha Long Bay the following day.
14. She said "Do you often do your homework after school?"
-> She asked me if I often did my homework after school.
15. He said " I went to the library yesterday "
-> He said that he had gone to the library the previous day.
16. The police asked " Where did you stay last night ?"
-> The police asked me where I had done the previous night.
17. The girl said " I am going on holiday tomorrow "
-> The girl said that she was going to on holiday the next day.
18. They said " We are going learning English now "
-> They said that they were going learning English then.
19. " I'm going away for a few days. I'll phone you when I get back ".
-> She said to me that she was going away for a few days and she would phone me when she got back.
20. He said " My brother is a doctor here "
-> He said that his brother was a doctor there.
21. Nga said " I stayed at home yesterday "
-> Nga said that she had stayed at home the previous day.
22. She asked me " Give me your ticket, please "
-> She asked me to give her my ticket.
23. They asked him " Don't touch the button "
-> They asked him not to touch the button.
24. She said " I can't find my umbrella "
-> She said that she couldn't find her umbrella.
25. " Please don't smoke in the room " she said
-> She asked me not to smoke in the room.
26. " Run faster " he said to his friends.
-> He asked his friends to run faster.
27. " We are growing vegetables " they said
-> They said that they were growing vegetables.
28. " You are my best friends" he said to us.
-> He said to us that we were his best friends.
29. " I'm living in Hue now " Mai says
-> Mai said that she was living in Hue then.
30. " I want to become a doctor one day " said he.
-> He said that he wanted to become a doctor one day.
31. "I'll come and see you as soon as I can "
-> She said that she would coem and see me as soon as she could.
32. " You should practice speaking English everyday " said my teacher.
-> My teacher said that we should practice speaking English everyday.
33. She said to her son " Go straight upstairs and get into bed "
-> She asked her son to go straight upstairs and get into bed.
34. The lifeguard said " Don't swim out too far, boys "
-> The lifeguard asked boys not to swim out too far.
35. He said to Ha " Could you give me a hand, please "
-> He asked Ha to give him a hand.
36. The traffic police said " Show me your driving licence, please "
-> The traffic police asked me to show him my driving licence.
37. Nien asked Hoa " Do you have many new friends? "
-> Nien asked Hoa if she had many new friends.
38. They said to us " You must go now "
-> They said that we must go then.
39. I asked Nam " Are you free tonight? "
-> I asked Nam if he was free that night.
40. The visitors said " Can we take photos? "
-> The visitors asked me if they could take photos.
41. She said " Do you know the way to the station? "
-> She asked me if I knew the way to the station.
42. " Will I finish my exercise at home? "
-> She asked me if she would finish her exercise at home.
43. She said " Can you speak Chinese, Minh? "
-> She asked Minh if he could speak Chinese.
44. " How old is your grandparent ?" the girl said
-> The girl wanted to know if how old my grandparent was
45. They said " Who are you going with tomorrow? "
-> They wanted to know if who I were going with the next day.
46. " Do you want to visit Great Wall in China, Tan? "
-> I asked Tan if he wanted to visit Great Wall in China.
47. " Are you from Canada? " I said to the tourist.
-> I asked the tourist if he was from Canada.
48. " Send me a postcard when you arrive in Paris " I said to Lan.
-> I asked Lan to send me a postcard when she arrived in Paris.
49. " Why is she crying? " Thu asked How.
-> Thu wanted to know if why How was crying.
50. " When do your children go swimming? " Mrs Ly said.
-> Mrs Ly wanted to know if when my children went swimming.
51. " Will it rain tomorrow? " the old boy said.
-> The old boy asked me if it would rain the next day.
52. He says " I live in a quiet village "
-> He said that he lived in a quiet village.
53. They said " We must repair our house next week "
-> They said that they must repair their house the next week.
54. She said to her friends " You can use my bike today "
-> She said to her friends that they could use her bike that day.
55. Hoa's parents said " We'll visit you this summer? "
-> Hoa's parents said they would visit her that summer.
56. " How often do you wash your clothes? " Hoang asked Nam
-> Hoang wanted to know if how often Nam washed his clothes.
57. She said " He doesn't buy this book for me "
-> She said that he didn't buy that book for her.
58. Nam said " You should go to see the doctor tomorrow, Vinh "
-> Nam suggested that Vinh should go to see the doctor the next day.
59. " I must do the gardening today " An said to Linh
-> An said to Linh that he must do the gardening that day.
60. " What time do you go to school? " she said
-> She wanted to know if what time I went to school.
61. " I wish I were a boy " Mary said
-> Mary said that she wished she had been a boy.
62. " Can I use your dictionary? " Nga asked Thu
-> Nga asked Thu if she could use her dictionary.
63. " Do you like the film we watched" Tom said to David
-> Tom asked David if he liked the film they had watched.
64. " Will she be here for five days? " John asked Ba.
-> John asked Ba if she would be there for five days.
viết lại câu sao cho nghĩa không đổi
1. I don't have a new car
- I wish i had a new car
2. They will build a new supermarket here tomorrow
- a new supermarket will be built here tomorrow
3. "I will go to my village tomorrow" He said
- He said he would go to his village the next day
4. My brother likes playing soccer every morning
- My brother is interested in playing soccer every morning
5. Despite the bad weather, Nam went out for a picnic
- Although the weather is bad, Nam went out for a picnic
6. Ba doesn't have a brother
- Ba wishes he had a brother
7. They grow rice in tropical countries
- Rice is grown in tropical countries
8. "I will go to my village next week" Mr. Nam said
- Mr. Nam said he would go to his village the following week
9. she went to bed early because she was tired last night
- she was tired last night, so she went to bed early
10. why don't we collect empty and used cán?
- i suggest collecting empty and used cán
- i suggest that we should collect empty and used cán
viết lại câu sao cho nghĩa không đổi
1. I don't have a new car
- I wish I had a new car
2. They will build a new supermarket here tomorrow
- a new supermarket will be built here tomorrow
3. "I will go to my village tomorrow" He said
- He said he would go to his village the next day
4. My brother likes playing soccer every morning
- My brother is interested in playing soccer every morning
5. Despite the bad weather, Nam went out for a picnic
- Although the weather was bad, Nam went out for a picnic
6. Ba doesn't have a brother
- Ba wishes he had a brother
7. They grow rice in tropical countries
- Rice is grown in tropical countries
8. "I will go to my village next week" Mr. Nam said
- Mr. Nam said he would go to his village the next week
9. she went to bed early because she was tired last night
- she was tired, so she went to bed early
10. why don't we collect empty and used cán?
- i suggest collectting empty and used cán
- i suggest that we should collect empty and used cán
11. I love to play tennis
- i enjoy playing tennis
12. We spent five hours learning English
- it took us five hours to learn English
13. the house was cheap so we decided to buy it
- because the house was cheap, we decided to buy it
14. do you know the man? He is standing there
- Do you know the man standing there?
15. Do you remember the day? You started school on the day
-Do you remember the day when You started school ?
16. Pollution from paper mills has destroyed many lakes and rivers
- Many lakes and rivers have been destroyed by Pollution from paper mills
17. the cafe was crowded, but we found a table for coffee
- although the cafe was crowded, we found a table for coffee