It is necessary for him to water that tree every day.

It is necessary _for__ him to water that tree every day.

for

chúc pn hok giỏi

It is necessary for him to water that tree every day.

mk nghĩ là "to". chắc sai ấy

for

III/ choose the correct answer

1. Phoi should use electricity economically

A. It is wasteful if you use electricity too much

B. Saving electricity is our main goal

C. A and B are correct

D. A and B incorrect

2. It is easy to break into this house

A. To break into this house is easy

B. Breaking into this house is easy

C. Breaking into this house is not difficult

D. All are correct

3. It isn't necessary for him to water that tree every day

A. He doesn't need to water that tree everyday

B. He should decrease the times of watering that tree

C. Watering that tree everyday is not necessary

D. All are correct

4. They intend to go the cinema tonight because the weather is fine

A. They are going to the cinema because the weather is fine

B. Because of the fine weather, they intend to go to the cinema tonight

C. A and B are correct

D. A and B are incorrect

III/ choose the correct answer

1. Phoi should use electricity economically

A. It is wasteful if you use electricity too much

B. Saving electricity is our main goal

C. A and B are correct

D. A and B incorrect

2. It is easy to break into this house

A. To break into this house is easy

B. Breaking into this house is easy

C. Breaking into this house is not difficult

D. All are correct

3. It isn't necessary for him to water that tree every day

A. He doesn't need to water that tree everyday

B. He should decrease the times of watering that tree

C. Watering that tree everyday is not necessary

D. All are correct

4. They intend to go the cinema tonight because the weather is fine

A. They are going to the cinema because the weather is fine

B. Because of the fine weather, they intend to go to the cinema tonight

C. A and B are correct

D. A and B are incorrect

IV. Rewrite sentences

1. No one helped him repair the bicycle ( himself )

He repaired the bicycle by himself

2. He stays up late and he is always tired next moring ( should )

He should not stay up late in ordeer not to be tired next moring

3. It's necessary to water that tree every day ( have )

You have to to water that tree every day

4. Putting is dangerous ( put )

It's dangerous to put a knife in to an electrical socket

5. The table is on the right of the bed ( left )

The bed í on the left of The table

6. You must stay in bed because of your illness ( because )

You must stay in bed because you are ill

IV. Rewrite sentences

1. No one helped him repair the bicycle ( himself )

..........he repaired the bicycle by himself.................

2. He stays up late and he is always tired next moring ( should )

........he should go to bed early........................

3. It's necessary to water that tree every day ( have )

You.....have to water that tree every day .................

4. Putting a knife into an electrical socket is dangerous ( put )

It's dangerous......to put a knife into an electrical socket.....

5. The table is on the right of the bed ( left )

The bed.......is on the left of the table..................

6. You must stay in bed because of your illness ( because )

You...........must stay in bed because you are ill...............

14. It is natural that a child had better respect his parents.

15. it is necessary that he come to the interview early.

16. It is important that she take 2 medicines every day.

14 It is natural that a child should respect his parents

15 is is necessary that he come to the interview early

16 it is important that she should take two medicines every day

14. It is natural that a child had better respect his parents.

15. it is necessary that he come to the interview early.

16. It is important that she take 2 medicines every day.

1. The tree in our garden should be watered every day.

2. That app, which can help improve your English pronunciation, is easy to use.

1) What is your favourite subject?
=> What subject do you like?

2) I speak English fluently.
=> I am a fluent English speaker.

3) They are good teachers at Maths
=> They teach Maths well.

4) No one in my class runs faster than I do
=> I am the fastest runner in my class.

5) He plays soccer more skillfully than anyone in my class
=> He is the most skillful soccer player in my class.

7) It isn't necessary for you to water that tree every day
=> You don't have to water that tree eveyday.

8) They are lovely cats.
=> What lovely cats!

9)It 's not a good idea when students copy other students' work (should)
=> Students should not copy other students' work.

10) The kitchen is amazing
=> What an amazing kitchen!

Bài 1:Rewrite the following sentences:

1)what is your favourite subject?=..........What subject do you like..............................................................

2)I speak English fluently.=I am...a fluent e speaker...................................

3)They are good teachers at Maths =They teach..Math well....................................

4)No one in my class runs faster than I do=I.....run the farstest in my class...........................................

5)He plays soccer more skillfully than anyone in my class=He plays ......the most skillful in my class......................

6)How long have you been an actor?=When ...were you been an actor....................................................

7)It isn't necessary for you to water that tree every day=you...needn't to water..............................that tree eveyday.

8)They are lovely cats=What...lovely cats...........................................?

9)It 's not a good idea when students copy other students' work(should)=Students.shouldn't copy other students' work.....................................

10)the kitchen is amazing =What an amazing kitchen..................................................................

33. Mjnh is intelligent. He can answer the question.

=> Minh is…intelligent enough to answer………………. …………………………………………the question.

34. Hanh must wear uniform every day.

=> Hanh has to………wear uniform…………………………………………………..…every day.

35. The doctor said to him:”Drink more water”.

=> The doctor told…him to drink more water……………… …………………………………………water.

36. She said to me:”Can you move the chair?”

=> She asked me……if I could move the chair……………………………………………………… 

I. Complete the second sentence so that it has a similar meaning to the first.

1. You aren't allowed to make noise in the library.

You mustn't make noise in the library.

2. It isn't necessary for you to go to school so early.

You don't have to go to school so early.

3. It is a good thing for you to keep the house clean and tidy.

You ought to keep the house clean and tidy.

4. I had a good time at the party last night.

I enjoyed the party last night.

5. Must he leave now?

Does he have to leave now?

6. Playing with matches is very dangerous.

It's very dangerous to play with matches

7. You must stay in bed because of your illness.

You must stay in bed because you are ill

8. It isn't necessary for you to water that tree every day.

You don't have to water that tree every day.

9. He stays up too late and he is always tired the next morning.

He should go to bed early so he won't be tired the next morning.

10. It is dangerous to put a knife into an electrical socket.

Putting a knife into an electrical socket is dangerous

I. Complete the second sentence so that it has a similar meaning to the first.

1. You aren't allowed to make noise in the library.

You mustn't make noise in the library.

2. It isn't necessary for you to go to school so early.

You don't have to go to school so early.

3. It is a good thing for you to keep the house clean and tidy.

You ought to keep the house clean and tidy.

4. I had a good time at the party last night.

I enjoyed the party last night.

5. Must he leave now?

Does he have to leave now?

6. Playing with matches is very dangerous.

It's very dangerous to play with matches.

7. You must stay in bed because of your illness.

You must stay in bed because you are ill.

8. It isn't necessary for you to water that tree every day.

You don't have to water that tree every day.

9. He stays up too late and he is always tired the next morning.

He should go to bed early in order not to be tired the next morning.

10. It is dangerous to put a knife into an electrical socket.

Putting a knife into an electrical socket is dangerous.

I. Complete the second sentence so that it has a similar meaning to the first.

1. You aren't allowed to make noise in the library.

You mustn't make noise in the library.

2. It isn't necessary for you to go to school so early.

You don't have to go to school so early.

3. It is a good thing for you to keep the house clean and tidy.

You ought to keep the house clean and tidy.

4. I had a good time at the party last night.

I enjoyed the party last night.

5. Must he leave now?

Does he have to leave now?

6. Playing with matches is very dangerous.

It's very dangerous to play with matches.

7. You must stay in bed because of your illness.

You must stay in bed because you are ill.

8. It isn't necessary for you to water that tree every day.

You don't have to water that tree every day.

9. He stays up too late and he is always tired the next morning.

He should go to bed early so that he doesn't feel tired the next morning.

10. It is dangerous to put a knife into an electrical socket.

Putting a knife into an electrical socket is dangerous.