1.She isn't young enough to ride a motorbike.

2.l am lucky enough to have many good friends .

3.The book wasn't boring enough for me to read twice .

4.The water isn't warm enough for you to go swimming today.

1. she is not old enough to ride a motorbike

2.i am very lucky enough to have many good friends

3. the book was so interesting enough to read it twice

4. it's not hot enough to go swimming today

11. She can’t ride a motorbike because she is too young.

She isn’t  old enough to ride a motorbike

12. The boy is too young. He doesn’t understand the book.

The boy isn’t old enought to understand the book

13. He is too young to drive a car.

He isn’t old enough to drive a car

14. This exercise is too difficult for me to do.

This exercise isn’t easy enough for me to do

15. The weather isn’t very warm. We can’t go swimming.

The weather isn’t warm enough to go swimming

16. It is such cold water that you can’t go swimming today.

The water isn’t warm enough to go swimming today

18. The book is so interesting that I read it twice.

The book is interesting enough to read it twice

19. These oranges are ripe. You can eat them.

These oranges are ripe enough to eat

20. She couldn’t see the film because it was very boring.

The film wasn’t  interesting enough to see

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 ……. 

She is too young to ride a motorcycle.

->She isn't......................old enough to ride a motorcycle...................

The test is so difficult and I cannot do it/

->The test isn't...........easy enough for me to do..........

Ba enjoys telling jokes.

->Ba is..........interested in telling jokes...........

She is too young to ride a motorcycle.

->She isn't old enough to ride a motorcycle

The test is so difficult and I cannot do it/

->The test isn't easy enough for me to do

Ba enjoys telling jokes.

->Ba is. easy enough for me to do

She is too young to ride a motorcycle.

-> She isn't young enough to ride a motorcycle.

The test is so difficult and I cannot do it/

-> The test isn't easy enough for me to do.

Ba enjoys telling jokes.

-> Ba is interested in telling jokes.

6. The writer is still a young man. He wrote his last book in 1991, but he (not write) hasn't written anything since then.
7. Jane (live) lives in London. She (visit) is going to visitour new flat tomorrow. When she (come)come, she (get) will get a surprise because this is the nicest flat we have ever (have) had . We (meet) …are going to………her at the airport tomorrow morning and we (have) …will have………dinner at home. She (stay) ……will stay………for 2 days.
8. She hates (answer) ……answering………the phone and very often just lets it (ring). ……ring………
9. After (read) reading………this article you will give up (smoke) …smoking………and (drink) …drinking……
10. Don't forget (turn) to turn……...…off all the lights before (leave) …leaving…………the classroom.
11. I don't like (go) ……going………to a wedding. Are you afraid of (be) …being…………invited?
12. I caught him (climb) ………when he was climbing……over my wall. I asked him (explain) ……to explain………but he refused (say) …saying……anything so in the end I had (let) …to let……him (go) go……………
13. (Lie) ………Lying……on this beach is much more pleasant than (sit) …sitting…………in the office doing nothing.
14. The teacher (come) ……comes……into the classroom unusually early and one of the boys who (smoke) …smokes………a cigarette (have) ………has…no time to put it out. So he (throw) throws……………it into the desk and (hope) ……hopes……for the best. A little later the teacher (notice) notices……that smoke was rising from this desk.
15. The man (say) ……said………that they (work) …were working…………on the road outside my house and that they (want) wanted……………some water to make tea.
16. I can't find my text book, did you (see)see  it ?
     Yes, You (leave) left……it in the classroom yesterday, I have (put) …put…it back in your drawer.
17. We (arrive) ………arrived……in Rome at 10 o'clock yesterday morning. We (stay) ………stayed… in a nice little hotel not far from the city center, we have already (see) ………seen……St. Peter`s and tomorrow we (go) ……are going…on a trip to Pompei. I have(be) …been…………there before. I (go) …go……to Italy quite often when I (be) …was…………a child but it will be interesting to see if it (change) changes………… in anyway.
18. The driver (fall) …was falling…………asleep at the wheel before he had an accident.
19. A tent and a sleeping bag (be) …are…………the required equipment for camping.
20. Take a suit that (travel) ……………well.
21. The class (debate) ……is debating………among themselves at the moment.
22. The class (respect) …respected…………the teacher.
23. Don't phone after eight I (have) …am going to have…………a dinner party.
24. I'll let you know when he (arrive). …arrives…………
25. I suddenly felt an insect (crawl) …was crawling…………up my leg.
26. Nobody else understands her as well as he (do)does
27. What will you do when you (retire) …retire………… Bill?
28. I (finish) …will finish…………it by tomorrow.
29. If Lam passes his exam, he (go) …will go…………to university.
30. We (look) ………are looking……forward to having wonderful holidays in Vung Tau next month.
31. Do you hear (cry) …someone is crying…………softly in the next room?
32. My mother is good at (cook) …cooking

rewrite the sentences

1. Mary is young. She can't ride her bike to school

mary is too young to ride her bike to school.

2. It isn't important for you to finish the work today.

you don't have to finish the work today.

3.Because of the bad weather,we had to stop our picinic

the bad weather prevented us from our picnic.

4.Miss Lan runs fast.

Miss Lan is a fast runner.

5.Have you ever drunk champagne before?

Is this the first time you have drunk champagne?

6.You shouldn't eat too much meat.

You'd better not eat too much meat.

1. My brother is old. He can drive a car. →My brother is……………old enough to drive a car…………………………………….. 2. He is strong. He can lift this box. →He is……………strong enough to lift this box……………………………………………… 3. Hoa is very young. She can’t ride a bike to school. →Hoa is not old……young enough to ride a bike to school……………………………………………. 4. This ladder wasn’t very long. It didn’t reach the ceiling. →This ladder wasn’t long  enough to reach the ceiling……………………………………… 5. This house isn’t small. It can hold over 100 people. →This house is large…………enough to hold over 100 people………………………………… 6. Mr. Roberts isn’t rich. He can’t buy a house. →Mr. Roberts isn’t ……………rich enough to buy a house……………………………….. 7. She is beautiful and intelligent. She can become Miss World. →She is ……………………beautiful and intelligent enough to become Miss World……………………………………… 8. They didn’t have money. They couldn’t buy a new house. →They didn’t…………have enough money to buy a new house…………………………………………… 9. He has a lot of books. He can share with us. →He has…………enough books to share with us………………………………………………… 10.He is clever. He does everything without any help. →He is………………clever enough to do everything without any help ……………………………………………… 11.The weather wasn’t very warm. We couldn’t go swimming. →The weather wasn’t………warm enough to go swimming…………………………………… 12.The mountain is too high. She can’t reach the top. → The mountain isn’t………high enough to reach the top…………………………… 13.The worker is very clever. He can make nice things from wood. →The worker is………clever enough to make nice things from wood………………………………………………. 14.Your bag is small. It can’t carry everything. →Your bag is……not big enough to carry everything……………………………………………….... 15.Tim is very young. He can’t drive a car. →Tim isn’t……young enough to drive a car………………………………………………………

Huhu

refer

1. the suitcase was so heavy that he couldn't carry it
2. susan is so young that she can't go to the cinema alone
3. she was so tired that she couldn't eat
4. my grandfather is so old that he can't walk without a stick
5. the boy is so young that he can't understand the story
6. that dress was so expensive that i couldn't buy it
7. the weather was so warm that i didn't need a coat
8. she had so many exercises that she had to stay update to do them
9. the girl is so kind that we can make friends with
10. the film is so interesting that i see it twice.