1.My sister is old. She can drive a car

=> My sister is old enough to drive a car

2. The radio isn’t small. You can’t put it in your poker

=> The radio is not small enough for you  to put it=>x in your poker

=>The radio is too big for you to put it=>x in your poker

3.This coat it isn’t warm. I don’t wear  in winter

=>This coat it is not warm enough for me to wear  in winter

=>The coat is too cold for me to wear  in winter

4.She is beautiful and intelligent. She can become Miss World

=> She is beautiful and intelligent enough to become Miss World

5.The waether was fine. We could go camping

=> The waether was fine enough for us to go camping

6.Those apple aren’t ripe. We can eat them

=> Thoes apple are not ripe enough for us  to eat  

=>Those apple are too green for us to eat

7.Mr.Robinson isn’t rich. He can’t to buy house

=> Mr.Robinson is not rich enough to buy house

=>Mr.Robinson is too poor to buy a house

1. Mary isn’t old enough to do that work.

2. My sister is old enough to drive a car.

3. Robinson isn’t rich enough to buy a house.

4. He wasn’t experienced enough to do the job.

5. You aren’t old enough to have a front– door key.

6. He didn’t have enough money to live on it.

7. He doesn't have enough time to finish this word.

8. My friend is well enough to do it again.

9. My sister wasn’t well enough to go to work.

10. The boy is tall enough to reach the top shelf.

Tham khảo

1. My sister is old enough to drive a car.

2. The radio isnt small enough for you to put it in your pocket

3. This coat isn't warm enough for me to wear in winter.

4. She is beautiful and intelligent enough to become Miss World

5. The weather was fine enough for us to go camping

6. Those apples aren't ripe enough for us to eat them

7. Robinson isn't rich enough to buy a house

8. The worker is clever enough to make fine things from wood.

1. My sister is old enough to drive a car. 2. The radio isnt small enough for you to put it in your pocket 3. This coat isn't warm enough for me to wear in winter. 4. She is beautiful and intelligent enough to become Miss World 5. The weather was fine enough for us to go camping 6. Those apples aren't ripe enough for us to eat them 7. Robinson isn't rich enough to buy a house 8. The worker is clever enough to make fine things from wood. 

đây nha

1. Where is the magazine I gave you ? What (you do) ____did you do_________ with it ?

2. We (have)_____have had______ the same car for twelve years.

3. This room was white. Now it is blue. He (paint) __________is painting_______ it

4. This is the first time I (drive) _____have driven_______ a car . Thanks for lending me your car

5. These shoes are nice and clean. (you clean) ______Did you clean______ them ?

6. Sorry I'm late. (you wait) ____Did you wait_______ long ?

7. Somebody (steal) _____has stolen________ my keys. They are not on the table

8. Mary is still watching TV. She (watch)_________watches_______TV all day

1. Where is the magazine I gave you ? What (you do) _______did you do______ with it ?

2. We (have)______have had_____ the same car for twelve years.

3. This room was white. Now it is blue. He (paint) ________has just painted_________ it

4. This is the first time I (drive) _____have driven_______ a car . Thanks for lending me your car

5. These shoes are nice and clean. (you clean) ______Did you clean______ them ?

6. Sorry I'm late. (you wait) _____Have you been waiting______ long ?

7. Somebody (steal) ______has stolen_______ my keys. They are not on the table

8. Mary is still watching TV. She (watch)________has been watching________TV all day

Dear Jonny,

I'm writing to you to tell my idea about an important celebration. I think it is necessary to celebrate Mother's Day and Father's Day in our country.

As we know everyone of us in this world has parents. So, the fact that there is a day to celebrate for them is reasonable. Moreover, it's occasion children can show their love and gratitude to their parents. What's more it's children's duty in the view of moral tradition of the nation.

The time to celebrate those days is not near other public holidays, I guess. Mother's Day should be celebrated in early spring and Father's Day in early fall. Why do we celebrate those celebrations in these times of the year? I think it's the most suitable time because the weather is usually fine. Therefore, the children who live apart can return home easily.

On those days, all the children should return to their parents' house. It's advisable that they should have a family party. And I think it's not important that we should have special or expensive food. And it's not necessary to give our parents expensive gifts because our parents understand the meaning of our deeds. It's the love and the spirit that count, not the gifts or other material things. Mother and Father obviously enjoy their children and grandchildren's gathering.

In a word, I think we should have Mother's Day and Father's Day.

Your friend,

Phước

Best friend],
I hope the letter reaches you soon. I think it is very important to have a day to honor fathers, even though it has not been done in Vietnam. Father's Day is a great opportunity to show appreciation for their hard work and sacrifice. Maybe we can start a new tradition in Vietnam and celebrate Father's Day in our unique way. I know every family's tradition will be different but don't worry because my family has its tradition too. Let's start a new better and more meaningful tradition together!

Thank you for taking the time to read my thoughts on this topic. I would love to hear your views on this matter.
Best regards,
[Your name]

1. It is very important for them to study hard at school. (should)

→ They should study hard at school.

2. It is not necessary for you to clean the windows every day. (not have to)

→ You don't have to clean the windows every day.

3. I can hang out with my friends at the weekend. (be allowed to)

→ I'm allowed to hang out with my friends at the weekend.

4. It is forbidden for students to cheat in the exams. (mustn't)

→ You musn't let the students to cheat in the exams.

5. She won a scholarship. She was very happy. (happy)

→ She was very happ because she won a scholarship.

6. We joined a campaign to help the disabled. We were willing. (willing)

→ We were willing to join a campaign to help the disabled.

7. She was excited that she got the first prize in the English-Speaking Competition. (excited)

→ She is exited to get the first prize in the English - Speaking competition.

8. My mother was very surprised when she heard that I had won a lottery. (surprised)

→ My mother was very suprised because I had won a lottery.

9. Finally, she decided to take part in the talk show for young people. (decision)

→ Finally, she made a decision to take part in the talent show for yound people.

10. Mark always tries to finish his homework on time. (attempt)

→ Mark always makes attempt to finish his homework on time. (TK)

11. He was not allowed to stay out late at night. (permission)

→ He can't go out late at night without permission.

12. I don’t know how to solve this problem. (way)

→ I don't know the way to solve this problem.

13. My parents always refuse to allow me to use the family motorbike to go to school. (never, let)

→ My parents never let me to use the family motorbike to go to school.

14. This is the first time I have visited Ha Long bay. (never, before)

→ I have never visited ha Long Bay before.

15. She started learning English 5 years ago. (learned)

→ She has learned English for 5 years.

16. They have played football for an hour. (began)

→ They began playing football for an hour ago.

17,It isn’t important for you to finish the work today.

-> You don’t ……have to finish the work today.…………………………………….

18. It isn't important for him to study hard.

-> He doesn't ……have to study hard.………………………………………….

19, It is necessary for you to do homework.

-> You ……have to do homework……………………………..

20. It is important for him to go home early today

-> He …………has to go home early today…………………………………..

21, There are over eight hundred stamps in Tim’s collection.

->  Tim’s collection ……has 800 stamps………………………

22,How old is your father ?

-> What is ……the age of your father………………………………….. ?

23, How high is Big Ben Clock Tower ?

-> What is …the height of Big Ben Clock Tower……………………………..?

24, What is your son’s weight

-> How …heavy is your son………………………… ?

25, How long is the Me Kong river ?

-> What is ……the length of mekong river……………………………………. ?

26,  How wide is the west Lake ?

-> What is ……the width of the West Lake……………………………………………. ?

27,How heavy is the chicken?

-> What is ……the weight of the chicken………………………………….. ?

28, What is your daughter’s age ?

-> How ……old is your daughter…………………………………… ?

Viết lại câu

17,It isn’t important for you to finish the work today.

-> You don’t ……………… have to finish the work today.………………………….

18. It isn't important for him to study hard.

-> He doesn't …………………have to study hard…………………………….

19, It is necessary for you to do homework.

-> You ……………… don't have to do the test …………………..

20. It is important for him to go home early today

-> He ……………………………has to go home early today………………..

21, There are over eight hundred stamps in Tim’s collection.

->  Tim’s collection …… has over eight hundred stamps.………………………

22,How old is your father ?

-> What is ……………the age of your father ?………………………….. ?

23, How high is Big Ben Clock Tower ?

-> What is ………the height of Big Ben Clock Tower ?………………………..?

24, What is your son’s weight

-> How …………heavy is your son………………… ?

25, How long is the Me Kong river ?

-> What is …………… the length of the Mekong River ?……………………………. ?

26,  How wide is the west Lake ?

-> What is …………………  the width of the west Lake ? ………………………………. ?

27,How heavy is the chicken?

-> What is ………………  the weight of the chicken?     ……………………….. ?

28, What is your daughter’s age ?

-> How ……………… old is your daughter?………………………… ?

viết lại câu

1.He can touch the light because she is very tall => He is ....tall enough to touch the light...........

2. The porter couldn't carry this heavy suitcase because was weak => The porter wasn't ....strong enough to carry this heavy suitcase...........

3. Tom intends to visit his friend next Sunday => Tom is .going to visit his friends nexr sunday.....................

4. She doesn't go to the movies becauseshe doesn't have time => Because she ........she doesn't have time,She doesn't go to the movies .................

5. To talk to Jill is interesting => It is ..............interesting to talk to Jill........

6. Lending him money is silly => It is .................silly to lend him some money,...........

7. To translate the letter into english is not easy => It is .....not easy To translate the letter into english ................

8. Swimming across this river is dangerous => It is dangerous to swim .across this river.....................

9. My brother can swimming very well => My brother is a ....good swimmer....................

10. Lan enjoyed taking about her favorite flim star => Lan was ..interested in talking about her favorite film star.................

11. Ann dislikes traveling by plane => Ann isn't ...........interested in traveling by plane......

12. I intend to come over to pick you up => I am ..........going to come over to pick you up...........

13. Remember to turn off the lights before going out => Don't ..forget to turn off the lights before going out.................

14. Hai is learning to drive => He is ...............learning how to drive..............

15. It isn't necessary for you to wake up so early => You don't ......have to wake up so early.................

16. You aren't allowed to make noise here => You mustn't ..........make noise here .............

17. It's better for you to rewiew what you have learnt => You should ....rewiew what you have learnt .......................

18. You have beautiful hair => Your hair ..............is beautiful............

19. I can't drive a car because I am only 16 years old => I am not .......old enough to drive a car.............

20. The boy is too short to take the book from the shelf => The boy is not ..............tall enough to take the book from the shelf .......

21. He likes singing English songs => He enjoys .............singing English songs.............

22. To give up this job is stupid => It is ........ stupid To give up this job.........

23. He is difficult to understand => It is ...............difficult to understand him......

24. He is tired that he can't study => He can't study because ....he is tired............

25. How old is she ? => What ...is her age ?.................

26. What is the weather like today ? => How ...........is the weatherr to day /.............