1, My brother isn't  reading a book by To Hoai.

Is my brother  reading a book by To Hoai?

2, She wasn't 13 last month.

Was she 13 last month ?

3, Liz didn't buy many souvenirs in Ho Chi Minh city.

Did Liz buy many souvenirs in Ho Chi Minh city ?

4, There weren't his friend.

Were there his friend?

5, I wasn't very tired after the trip.

Were you very tired after the trip ?

6, My father didn't visit Hue last week.

Did your father visit Hue last week ?

1, Long doesn't usually go to the cinema on Sunday.

Does Long usually go to the cinema on Sunday ?

2, Duong doesn't always have eggs and bread for breakfast.

Does Duong always have eggs and bread for breakfast ?

3, Cuong doesn't like walking in the park.

Does Cuong like walking in the park ?

4, They aren't watching TV in the living room.

Are they watching TV in the living room ?

5, She didn't go to school yesterday.

Did she go to school yesterday ?

6, The dentist didn't fill a cavity in her tooth last week.

Did the dentist fill a cavity in her tooth last week?

7, Loan isn't a good student in class 6A1.

Is Loan a good student in class 6A1?

8, They aren't always at home in the evening.

Are they always at home in the evening ?

TK

1. He didn't write a book.

Did he write a book?

2. She wasn't my boss.

Was she my boss?

3. They built a new house.

Did they build a new house?

4. I was at the concert last Sunday.

Was I at the concert last Sunday?

5. You bought clothes in this clothes shop.

You didn't buy clothes in this clothes shop.

6. They were born in Korea.

They weren't born in Korea.

7. He didn't swim in the lake.

Did he swim in the lake?

8. We were not at the gym last week.

Were we at the gym last week?

9. She went to her office by car.

Dis she go to her office by car?

10. He was a good boy.

Was he a good boy?

1. (+) He wrote a book.

 (-) He didn't write a book.

 (?) Did he write a book?

2. (+) She was my boss.

 (-) She wasn't my boss.

 (?) Was she my boss?

3. (+) They built a new house.

 (-) They didn’t build a new house.

 (?) Did they build a new house?

4. (+) I was at the concert last Sunday.

 (-) I wasn’t at the concert last Sunday.

 (?) Were you at the concert last Sunday?

5. (+) I bought clothes in this clothes shop.

(-) I didn't buy clothes in this clothes shop.

                (?)Did you buy clothes in this clothes shop?

6. (+) They were born in Korea.

(-) They weren't born in Korea.

(?)Were they born in Korea?

7. (+) He swam in the lake.

(-) He didn't swim in the lake.
(?) Did he swim in the lake?

8. (+) We were at the gym last week. 

(-) We weren't at the gym last week. 
(?) Were they at the gym last week?

9.(+) She went to her office by car.

(-)She didn’t go to her office by car. 
(?) Did she go to her office by car?

10.(+) He was a good boy

(-)He wasn’t a good boy.

(?) Was he a good boy?

1. My friend does some housework after school.

=>My friend doesn't do some housework after school.

=>Does your friend do some housework after school?

2. My parents often drink some tea in the morning.

=>My parents don't often drink some tea in the morning.

=>Do your parents often drink some tea in the morning?

3.It usually rains in the summer

=>It isn't usually rains in the summer

=>Is it usually rains in the summer?

4. Our students write a lot of things on the board.

=>Our students don't write a lot of things on the board.

=>Do our students write a lot of things on the board?

1

-) He didn't go to school two days ago

?)Did he go to school two days ago?

2 

-)She wasn't in Paris last year

?)Was she in Paris last year?

3 

-)Miss Tam didn't teach our English last year

?)Did Miss Tam teach your English last year?

4

-)Mary didn't visit this museum with her family last summer

?)Did Mary visit this museum with her family last summer?

5

-)We weren't in Ha Long Bay last summer

?)Were you in Ha LonG Bay last summer?

change the sentence into negative from and interrogative form

1)He went to school two days ago.

He didn't go to school two days ago

Did he go to school two days ago?
2.She was in Paris last year.

She wasn't in Paris last year

Was she in Paris last year?

3.Miss Tam taught our English last year.

Miss Tam didn't teach our E last year

Did miss Tam teach our E last year?

4.Mary visited this museum with her family last summer.

Mary didn't visit this museum with her family last summer

D
id Mary visit this museum with her family last week?

5.We were in Ha Long Bay last summer.

We weren't in Ha Long Bay last summer

Were you in Ha Long Bay last summer?

The children don't play football in the afternoon with their friends

Do the children play foorball in the afternoon with their friends?

They weren't in Rio last summer

Were they in Rio last summer?

were they in Rio last summer ?

1. I was at the seaside last summer.

Was you at the seaside last summer?

I wasn't at the seaside last summer.

2. He was with an English family.

Was he with an English family?

He wasn't with an English family.

3. We were at work at this time yesterday.

Were you at work at this time yesterday?

We weren't at work at this time yesterday.

4. Helen's sister was at a party last week.

Was Helen's sister at a party last week?

Helen's sister wasn't at a party last week.

5. They were verry nice to me.

Were they very nice to me?

They weren't very nice to me.

6. She was born in 1965.

Was she born in 1965?

She wasn't born in 1965.

7. I was in Paris two years ago.

Were you in Paris two years ago?

I wasn't in Paris two years ago.

8. Adam and Helen were at the bus-stop at this time last night.

Were Adam and Helen at the bus-stop at this time last night?

Adam and Helen weren't at the bus stop at this time last night.

9. Laura was in England in 1990.

Was Laura in England in 1990

Layra wasn't in England in 1990.

10. My brother was at that table yesterday.

Was your brother at that table yesterday?

My brother wasn't at that table yesterday.

11. It was hot yesterday.

Was it hot yesterday?

It wasn't hot yesterday.

12. My brothers were tn the swimming pool when I saw them.

Were your brothers in the swimming pool when I saw them?

My brother weren't in the swimming pool when I saw them.