went -> has gone

pen -> pens

went\(\xrightarrow[]{}\)has gone

pen\(\xrightarrow[]{}\)pens

1. in => by

2. on => in

3. write => writing

4. many => often

5. go => goes

Tìm lỗi sai và sửa chữa lại 
 1. I went to Ha Noi in plane last summer.
⇒ I went to Ha Noi by plane last summer.
 2. I live on Vinh city
⇒ I live in Ving city.
 3. How do you practice write English?
⇒ How do you practice writing English?
 4. How many do you have maths?
⇒ How often do you have maths?
 5. She go to school in the morning.
⇒ She goes to school in the morning.

tìm và sửa lỗi sai

1. we were surprising => surprised at how quickly she agreed

2, the rain was too =>so heavy that they couldn't finish their tennis game

3. a hundred employees were questioning =>questioned by the police officers

4. would you like me helping =>to Help you with your homework

5.there is a lot of ancient furnitures in our grandparents' =>Grandparent house

6. liz says that she was having a happy time here=>there

7. quang has lived in london for five years, so he's used to đrive => driving on the left

8. his brother is not interesting =>interested in sport and neither is he

1 slept -> sleeping

2 shall -> will 

3 reviewing -> review

4 for -> in

5 built -> was built

6 writing -> written

7 some -> any

1. step \(\rightarrow\) slept

3. reviewing \(\rightarrow\) review

6. writing \(\rightarrow\) written

7. shock \(\rightarrow\) shocked

how much does this cost ?
Are you understanding what he is saying?
Ann hasn't got a phone has she ?
his birthday is on July the sixth
the boys hurry home after school

tìm lỗi sai và sửa lại 
how much do this cost ? (do this => does this)
Are you understand what he is saying? (understand => understanding)
Ann hasn't got a phone hasn't she ? (hasn't => has)
his birthday is on July of the sixth (on July of the sixth => on july the sixth)
the boys hurrys home after school (hurrys => hurry)

1, B

2, C

3, A

4, A

5, C

6, B

7, A

8, B

9, A

10, A

TÌm lỗi sai:

1. The climate in Vietnam is different of => from that of England 

2. He has waited there for => since a quarter past fix.

3. Did => have you ever read short stories by Nam Cao?

4. I have lived here for => since last month 

1. The climate in Vietnam is different of -> from that of England 

2. He has waited there for -> since a quarter past fix.

3. Did -> Have you ever read short stories by Nam Cao?

4. I have lived here for -> since last month 

Sửa:

1) The climate in Vietnam is different from that of England.

2) He has waited there since a quarter past fix.

3) Have you ever read short stories by Nam Cao?

4) I have lived here since last month.

1. Choose the correct form.

1. a. Clark worked in a bank for 15 years. Then he gave it up.

b. Clark had worked in a bank for 15 years. Then he gave it up.

2. a. Where have you bought your shoes?

b. Where did you buy your shoes?

3. a. Susan has lost her keys. She can't find them anywhere.

b. Susan lost her keys. She can't find them anywhere.

4. a. Janet has been very ill three years ago.

b. Janet was very ill three years ago.

5. a. We live in London. We have lived there for seven years.

b. We live in London. We lived there for seven years

6. a. I haven't played golf when I have beeb on holiday last summer.

b. I didn't play golf when I was on holiday last summer.

7. a. Have you ever had an accident?- No, never

b. Did you have an accident? - No, never.

8. a. Paul has had a hit with a song called 'How long?' in 1974

b. Paul had a hit with a song called 'How long?' in 1974