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1 I suggest keeping our environment unpolluted
hoặc là I suggest our environment is being kept unpolluted
2 I think their class should be cleaned
3 the peach which she ate was still green
4 It is such a small room that we can't live in it
1,It's 3 years since I last talked to her on the phone .
-> I haven't ..talked to her on the phone for 3 years............
2, Minh began to collect stamps in 2000 .
-> Minh has collected stamps for 20 years.........
3,The last time she visited me was five months ago.
-> She hasn't .visitted me for five months.......
4, It's a long time since we last went to Australia .
-> We have .not gone to Australia for a long time.........
5, Is this the most fashionable shirt she has got ?
-> Has she .gotten the shirt more fashionable than this ? .......
6, How long is it since you made friend with Mary ?
-> When did you make friend with Mary ?..
7, How long is it they built this house ?
-> When .did they built this house.?...
8, I last saw them five months ago .
-> I have .not seen them for five months.....
9, I haven't eaten a pizza for a year .
-> The last time .I ate a pizza was a year ago..
10, I started to learn English three years ago .
-> It is .3 year since the l started lean English............
I) Rewrite the sentence so that it has the same meaning as the first one.
1. We usually drove the car to the city when we worked there.
=> We ........used to drive the car to the city when we worked there........
2. Our Dad is a hard runner
=> Our Dad .......runs hardly.......
3. Playing this game is quite easy.
=> It's ........quite easy to play this game.........
4. We can not go out today because we aren't well
=> .........We aren't well enough to go out today........
5. You shouldn't stay up late tonight
=> You ought ........not to stay up late tonight.......
Ex1:Complete the second sentence so that it has similar meaning to the first sentence
1>The soil is poisoned because,farmers use too many pesticides and herbicides.
-If.............................famers used too many pesticides and herbicides, the soil would be poisoned ...............................................................................................
2>I can't help you unless you tell me what's wrong.
-If....................................you don't tell me what's wrong , I can't help you ......................................................................................
3>Many people have stomachache due to the contaminated food.
-The food..............................is contaminated so many people have stomacchache ....................................................................
4>Stop swimming in that lake,or you will have skin rashes.
-If...................................you don't stop swimming on that lake, you will have skin rashes........................................................................
5>John lives in the area affected by air pollution,so he has breathing problem.
-Because....................................John lives in the area affested by air pollution, he has breathing problem........................................................................
-If.................................John didn't live in the area affected by air pollution, he wouldn't have breathing problem........................................................................................
6>We use eco-friendly products and we can protect environment.
-It we...........................................use eco-friendly products, we can protect environment.......................................................................
7>I think you should volunteer to clean the beach.
-If I were....................................you, I would volunteer to clean the beach.............................................................
8>The air is polluied,so there are breathing problems(leads).
-> The air pollution leads to breathing problems
9>Their children have birth defects because the parents were exposed to radiotion(so)
-> The parents were exposed to radiotion so their children have birth defects
1. This is the first time his authority has been challenged
2. It has rained since 2 o'clock
3. It is the first time I have ever been to the ballet
4. It is 20 years since John and Mary moved to Edinburgh
5. For two months now the police has looked for him
6. This is the first time I have ever seen such a dirty-looking dog
7. It is over 6 months since John last had his hair cut
8. The last time I played football was in 2000
9. The last time I went to HCM was 2 years ago
10. It is the first time I have ever met such a famous person
11. It is the first time she has seen that boy here
12. The last time she wrote to us was last year
13. It's 8 years since she learned English
14. It's ages since he last laughed so much
15. It's years since I last enjoyed myself so much
16. It's hours since the telephone rang
17. It's ages since I last saw him
18. We started learing English 4 years ago
19. His father hasn't smoked since last year
20. The editor last wrote to Mai was a month ago
21.How long ago did you start to learn Spanish?
22. She hasn't come back to her hometown for 4 years
23. He has worked as a bank clerk for 3 months
24.We have flown to Singapore for years
25. I haven't had my hair cut since November
26. We haven't called each other for 5 months
27. I haven't had such a delicious meal before
28. It is 3 days since I last took a bath
1. noone has challenged his authority before
=> this is the first time ______________his authority has been challenged_______________________
2. it stared to rain at 2 o'clock
=> it has______________________________been raining sice 2 o'clock______________________
3. i have never been to the ballet before
=> it is____________________the first time I have ever been to the ballet________________
4. john and mary moved to edinburgh twenty years ago
=> it is_____________________twenty years since John and Mary moved to edinburgh__________________
5. the police started looking for him two months ago
=> for two months now the_____________the police has looked for him_____________
6. i have never seen a dirtier-looking dog
=>this is___________________the first time I have ever seen a dirtier-looking dog__________________
7. iohn has not had his hair cut for over six months
=>it is_________________over six months since john had his hair cut________________
8. i haven played football since 2000
=>the last time..........................I played football was in 2000................................
9. i haven't been to HCM city for 2 years
=>the last time...................I went to HCM city was 2 years ago.......................
10. i've never met such a famous person before
=> it is the first time................I have ever met such a famous person...............
11. she hasn't seen that boy here before
=>it is the first.....................time she has seen that boy here........................
12. she hasn't written to us since last year
=>the last time..................she wrote to us was last year....................
13. she started to learn e 8 years ago
=>it's..............................8 years since she started to learn E..................................
14. he hasn't laughed so much for ager
=>it's.....................ages since he last laughed so much..................
15. i haven't enjoyed myself so much for years
=>it's....................years since I enjoyed myself so much.......................
16. the telephone rang for hours
=> it's hours........................since the telephone rang.........................
17.i haven't seen him for ages
=>it's.......................ages since I last saw him........................
18. i have learned english for four years
=>we started............................to learn E four years ago........................
19. his father started to stop smoking last year
=>his father.....................hasn't smoked since last year....................
20. the editor hasn't written to Mai for a month
=>the editor last.................wrote to Mai a month ago......................
21. how long have you learned spanish ?
=> how long ago..........................did you learn spanish................................?
22. this last time she came back to her hometown was 4 years ago
=>she hasn's...............come back to her hometown for 4 years...............
23. he started working as a bank clerk 3 months ago
=>he has.................... worked as a bank clerk for 3 months......................
24. it has been e years since we first flew to singapore
=>we have.............................. flown to Singapore for a years...................................
25. i last had my hair cut in november
=> i haven't.............................had my hair cut since November...........................
26. the last time we called each other was 5 months ago
=>we haven't..........................called each other since 5 months ago....................
27. this is the first time i had such a delicious meal
=>i haven't.............................had such a delicious meal before...............................
28. to day is saturday . I haven't taken a bath since wednesday
=> it is......................Wednesday since I took a bath.....................
1. Those apples aren't ripe. We can't eat them ( enough )
-> Those apples aren't ripe enough for ú to eat.
2. Nam drives carefully, but his sister drives more carefully ( as...as )
-> Nam doesn't drive as carefully as his sister does.
3. Eating a lot of vegetables is very necessary
-> It is necessary to eat a lot of vegetables.
4. Ba is too young to see the horror film
-> Ba is not old enough to see the horror film.
5. The last time we saw her on Easter
-> We haven't seen her since Easter.
6. He has studied French since 2010
-> He began to study French in 2010.
7. I learn Japanese so that I can communicate with my Japanese friends
-> I learn Japanese so as to communicate with my Japanese friends.
8. Nam speaks English very well
-> Nam is a very good English speaker.
9. My father began working for this company two years ago
-> My father has worked for this company for two years.
10. This book is very exciting, so children can read it
-> This book is very exciting for children to read.
-> This book is so exciting that children can read it.
1. I saw him get in through the window.
2. She had worked so hard that she made herself sick.
3. Though the traffic was bad, I arrived on time.
4. We were so late that we missed the first act of play.
5. They're the birds that I fed this morning.
6. I wish I knew more English words.
7. She asked me if/whether I had many friends.
8. If we had a lot of money, we would buy a lot of new books.
9. It is not easy to learn English.
10. John invited Sarah to come to his birthday party.
* Có chi tiết nhỏ khác Quỳnh nhed :
1. He got in through the window. I saw him.
→ I saw him when He got in through the window.
2. She made herself sick. She had worked very hard.
→ She had worked so hard that She made herself sick
3. The traffic was bad. However, I arrived on time.
→ Though The traffic was bad , I arrived on time.
4. We were late. We missed the first act of the play.
→ We were so late that We missed the first act of the play.
5. They‟re the birds. I fed them this morning.
→ They're the birds that I fed them this morning.
6. I don't know many English words
→ I wish I knew many English words
7. “Do you have many friends?”
→ She asked me if I had many friends
8. We don‟t have a lot of money, so we don‟t buy a lot of new books.
→ If we had a lot of money ,we would buy buy a lot of new books.
9. Learning English is not easy.
→ It is easy to learn English
10. “Would you to come to my birthday party, Sarah?” asked John.
→ John invited Sarah to come to his birthday party
I) REwrite the following sentence so that it has the same meaning as the first one.
1. I am interested in telling the jokes
=> I enjoy....................telling the jokes.....................
2. He can touch the light because he is very tall
=> He is....................tall enough to touch the light..........................
3. My brother is very generous. He willing lends some one money
=> My brother is..................so generous that he willingly lends someone money.................
4. What deos he look like?
=> What is..................his appearance?.........................
5.The question is easy. We an answer it
=> The question is...................so easy that we can answer it/ too easy for us to answer................
1.If you didn't take exercise regularly, it wouldn't be the way to get fit.
2. If I had a dictionary, I could look the word up.
3.If I had his phone number, I would phone him.
4.If you didn't give me a ring, you might want a help.
5.If it wasn't raining, we would finish the game.
6.If thu bus weren't always so crowed, I would take it to school very morning.
7.If people realised how important it is to conserver energy, they wouldn't do nothing about it.
8.If David wasn't so clumsy, he wouldn't have a lot of accidents.
Ex1: Complete the conditional sentences, using the given information:
1. You should take exercise regularly because it is the way to get fit.
=> If you take exercise regularly, you will get fit.
2. I can't look the word up because I don't have a dictionary.
=> If I had a dictionary, I could look the word up.
3. I don't have his phone number, so I don't phone him.
=> If I had his phone number, I would phone him.
4. You may want a help, just give me a ring.
=> If you want a help, you must give me a ring.
5. It is raining, so we won't finish the game.
=> If it weren't raining, we would finish the game.
Jack hasn't smoked a cigarette for months
John hasn't worked as a teacher for 2 years
If we have enough money, we will buy that house
If I have a dictionary, I can look the word up
1. hasn't smoked for months.
2. hasn't worked as a teacher for 2 years.
3. have enough money, we will buy that house.
4. have a dictionary, I can look the word up.