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1 taught - to ride - was
2 does - go - drives
3 will go
4 used - lived
5 was built
6 spent - repairing
7 to drink
8 was doing
9 haven't written
10 Having
1. My brother is old. He can drive a car.
àMy brother is…………old enough to drive a car …………
2. He is strong. He can lift this box.
àHe is……strong enough to lift this box……………
3. Hoa is very young. She can’t ride a bike to school.
àHoa is not old………enough to ride a bike to school……….
4. This ladder wasn’t very long. It didn’t reach the ceiling.
àThis ladder wasn’t long …enough to reach the ceiling …………
5. This house isn’t small. It can hold over 100 people.
àThis house is large……enough to hold over 100 people……
6. Mr. Roberts isn’t rich. He can’t buy a house.
àMr. Roberts isn’t ………rich enough to buy a house……..
7. She is beautiful and intelligent. She can become Miss World.
àShe is …… beautiful and intelligent to become Miss World……
8. They didn’t have money. They couldn’t buy a new house.
àThey didn’t……rich enough to buy a new house………
9. He has a lot of books. He can share with us.
àHe has……lots book enough to share with us………
10. He is clever. He does everything without any help.
àHe is…… clever enough to do everything without any help …………
11. The weather wasn’t very warm. We couldn’t go swimming.
àThe weather wasn’t……warm enough to go swimming……
12. The mountain is too high. She can’t reach the top.
à The mountain isn’t……short enough for her to reach the top……
13. The worker is very clever. He can make nice things from wood.
àThe worker is……clever enough to make nice things from wood…….
14. Your bag is small. It can’t carry everything.
àYour bag is……not big enough to carry everything…………....
15. Tim is very young. He can’t drive a car.
àTim isn’t……old enough to drive a car …….
He has never driven another car since he started driving.
=>This is the only car that he has driven(only)since he started driving.
The last time I watched Tv was a week ago.
=>I haven't watched TV(for)a week.
We bought this house two years ago
=>We had been buying this house for (had)two years.
I.
1. It isn't necessary for her to shout.
-> She doesn't need to shout
2. It is necessary for you to repair that old typewrite.
-> You don't nees to reapair that old typewrite
3. It isn't necessary to make an appointment to see the bank manager .
-> You don't need to make an appointment to see the bank manager
II.
1. We spent 2 hours watering the flowers.
-> It took us 2 hours to water the flowers
2. It takes me 15 minutes to go to school by bike
-> I spend 15 minutes going to school by bike
3. It took him a year to study English
-> Ha spent a year studying English
4. It took her 2 hours to type this document
-> She spent 2 hours typing this document
5. We spent 5 hours getting to London
-> It took us 5 hours to get to London
III.
1. He has been working in this factory for 15 years.
-> He started working in this factory 15 years ago
2. He stanted to learn English eight years ago.
-> He has been learning English for eight years
3. We have been learning English for one years.
-> We began to learn English one year ago
4. I have been studying business administration in London for 2 years
-> I began to study business administration in London 2 years ago
5. We started working on this project a year ago
-> We have been working on this project for a year
- Trung's father [1.teach] .........taught........... him how [2. ride] .....................to ride ....... a bike when he [3. be] ........was .........twelve years old.
- Can I borrow your book? No. I'm reading it. When I [4. finish] ..............have finished ........... it, I [5. lend] .............will lend .........it to you.
- We [6. go] ..............will go .............. to Ha Long this weekend.
- Did You [7. play] .........play ..................... so much when you [8. live] .................lived ......... in the countryside?
- Yesterday Hoang spent [9. spend] two hours [10. repair] ...............repairing .............. his computer set.
Trung's father [1.teach] .........taught........... him how [2. ride] .....................to ride ....... a bike when he [3. be] ........was .........twelve years old.
- Can I borrow your book? No. I'm reading it. When I [4. finish] ..............have finished ........... it, I [5. lend] .............will lend .........it to you.
- We [6. go] ..............will go .............. to Ha Long this weekend.
- Did You [7. play] .........play ..................... so much when you [8. live] .................lived ......... in the countryside?
- Yesterday Hoang spent [9. spend] two hours [10. repair] ...............repairing .............. his computer set.
Read the first sentence and then complete the second sentence with the same meaning
1 Someone gave Mary this present an hour ago.
=>Mary was given this present an hour ago.
2 People can find a cure for cancer in the near future
=>A cure can be found for cancer in the near future
3 Soneone might steal your bike if you leave it outside.
=>Your bike might be steal if you leave it outside
4 They ought to knock down the old building
=>The old building ought to be knocked down
1, Someone gave Mary this present an hour ago.
=> Mary was given this present a hour ago.
2, People can find a cure for cancer in the near future.
=> A cure can be found for cancer in the near future.
3, Soneone might steal your bike if you leave it outside.
=> Your bike might be stolen if you leave it outside.
4, They ought to knock down the old building.
=> The old building ought to be knocked down.
1 I started doing homework two hours ago. -> I have been doing my homework for two hours.
2 I started working in this company five years ago. -> I have worked in this company for five years.
3 She started writing this novel 3 months ago. -> She has written this norvel for 3 months.
4 Lan began playing the piano ten years ago. -> Lan has played the piano for ten years.
5 They started learning English 2 weeks ago. -> They have learnt English for 2 weeks.
6 My sister began teaching English 20 years ago. -> My sister has taught English for 20 years.
7 .It began raining half an hour ago. -> It has rained for half an hour.
8 They began building this house one month ago. -> They have built this house for one month.
9 He started having his breakfast 1 hour ago. -> He has had his break fast for 1 hour.
10 Mr. Ba began talking to our teacher an hour ago. -> Mr. Ba has talked to ourr teacher for 2 hours.
1. I have been doing HW for 2 hours.
2. I have worked in this company for 5 years.
3. She has been writing this novel for 3 months.
4. Lan has been playing the piano 10 years ago.
5. They have been learning English for 2 weeks.
6. My sister has been teaching English fo 20 years.
7. It has been raining for half an hour.
8. They have been building this house for 1 month.
9. He has been having breakfast for 1 hour.
10. Mr Ba has been talking to our teacher for an hour.
đây là câu thường thuật hả bạn
He started to use this old bike two years ago
This old bike ......was started to use two years ago............