Đáp án c

watch->watching

plumber->a plumber/check->to check

There is one mistake in each sentence. Find and correct it.  

Robots will wake you up every morning and do -> make your breakfast.  

We will -> won't be able to play football because it is raining heavily. 

What do you think of -> about the role of robots in the future?  

Some people believe that robots will play a -> an important role in our lives.  

Could you to ride -> ride a bike when you were in the fifth grade?   

If we will go -> go shopping tomorrow, I’ll buy some reusable shopping bags.   

Will you able to -> be able to carry all the shopping back home on your bike? 

Using a lot of plastic bags are -> is bad for the environment.  

Mona isn’t busy today and -> so she could help her mother at home.  

I can write with my right -> left hand. I’m left-handed.  

We couldn’t bought -> buy any bread because the baker’s was closed. 

I’m sorry I won’t able to -> be able to go to your party on Friday.  

If robots will do -> do all of our work, we will have nothing to do.  

In the future, robots will do all the housework instead -> instead of us.

VIII. Find the mistake in each sentence and correct it.

1.      I used to staying - stay up late to watch football matches.

2.      There used to some - be some trees in the field.

3.      They didn’t used - use to go to the cinema every Sunday.

4.      In the past my hair used to shorter - be shorter.

5.      Did you used - use to go to the beach when you lived in Nha Trang?

6.      Children at the age of 10 or over can drive - ride their bikes alone.

Bài này mình đã làm ở dưới rồi mà bạn ?

V. There's a mistake in each sentence, underline and correct it: 

1. Last Sunday we went to the concert performing by the most famous singers

.………performing => performed………………………

2. We always encouraged to discuss our problem. …to discuss => dicussing……………………………

3. He picked up a wallet and finds a ticket inside. ……finds => found…………………………

4. I haven't written to my friend since the last two weeks. …since => for…………………………….

VI. Rewrite the following sentences.

1 James is sorry that he is not hard - working. 

James wishes…………he were hard-working ……………………………………………………………………………….………….

2 It's a pity Tom is sick today.

If only………Tom weren't sick today…………………………………………………………………………………………….………………..

3 Are you ever sorry that you are poor? 

Have you………ever wished you weren't poor……………………………………………………………………………………………………….

4 They are sorry that they don't correspond very often. 

They………wish they corresponded very often……………………………………………………………………………………………………………..

5 The reason why Mr. Nam was absent is a mystery. 

Until now nobody……knows why Mr. Nam was absent ……………………………………………………………………………………………….

Đáp án: C

to tell-->tell

bỏ to

to tell-> tell

1. C

2. C

3. A

4. A

5.C

6. C

7. A

8. D

9. C

1. I always clean my tooth after every meal.

--> teeth 

2.  Most people doesn’t work on Sunday.

--> don't

3. Mr. Lan doesn’t lives in Vietnam .

--> live

4. What time are your classes start ?

--> do

5. Mai morning begins very late.

--> Mai's

6. Do you go to school in Monday?

--> on

7. Ba often does his homework in the evening.

--> ko có lỗi sai

8. When this movie finish?

--> does this

9. One of my friends have two eggs and some bread for breakfast.

--> has

10. Would you like an apple or any oranges?
--> some

1. tooth-> teeth

2. doesn't-> don't

3. lives-> live

4. are-> do

5. ko hiểu câu này lắm

6. in-> on

7. ko rõ

8. when this-> when does this

9. ko biết

10. ko biết

1 tooth->teeth

2 doesn't->don't

3 lives->live

4 are->do

5 Mai->Mai's

6 in->on

7 câu này ko có j sai hết

8 finish->finishes

9 have->has

10??