1. My father didn't decorate the christmas tree.

2. Lan didn't buy a new dress yesterday.

3. They weren't late for school

4. Mr. Ba didn't take his children to the zoo last Sunday

5. Mai didn't make a mistake in her exam 

II. Change the sentences into negative (-) and question (?) forms:

Ví dụ: 1. My father didn't decorated te Christmas tree.

(-) My father didn't decorate the Christmas tree.

(?) Did your father decorate the Chrismas tree.

2. She bought a new dress yesterday.

(-) She didn't buy a new dress yesterday.

(?) Did she buy a new dress yesterday?

3. They were late for school.

(-) They weren't late for school.

(?) Were they late for school?

4. Mr.Tam took his children to the museum last Sunday.

(-) Mr.Tam didn't take his children to the museum last Sunday.

(?) Did Mr.Tam take his children to the museum last Sunday?

5. Hoa made a cushion for her armchair.

(-) Hoa didn't make a cushion for her armchair.

(?) Did she make a cushion for her armchair?

6. They painted their house yellow.

(-) They didn't paint their house yellow.

(?) Did they paint their house yellow?

7. This dress was fit.

(-) This dress wasn't fit.

(?) Was this dress fit?

8. I saw her two days ago.

(-) I didn't see her two days ago.

(?) Did you see her two days ago?

Chuyển sang câu phủ định và nghi vấn

1.my father decorated the Christmas tree

my father didn't decorate the Christmas tree

did your father decorate the Christmas tree?

2.She bought a new dress yesterday

She didn't buy a new dress yesterday

did She buy a new dress yesterday?

3.They were late for school

They were not late for school

were They late for school?

4.Mr.Tam took his childer to the museum last Sunday

Mr.Tam didn't take his childer to the museum last Sunday

did Mr.Tam take his childer to the museum last Sunday?

5.Hoa made a cushion for armchair

Hoa didn't make a cushion for armchair

did Hoa make a cushion for armchair?

6.They painted their house yellow

They didn't paint their house yellow

did They paint their house yellow?

7.They ate fish for lunch

They didn't eat fish for lunch

did They eat fish for lunch?

8.Nam talked to me about his summer vâction

Nam didn't talk to me about his summer vacation

did Nam talk to you about his summer vacation?

1.my father decorated the Christmas tree

=>My father doesn't decorate the Christmas tree

=>Does your father decorate the Christmas tree?

2.She bought a new dress yesterday

=>She didn't buy a new dress yesterday

=>Did she buy a new dress yesterday?

3.They were late for school

=>They weren't late for school

=>Were they late for school?

4.Mr.Tam took his childer to the museum last Sunday

=>Mr.Tam didn't take his childer to the museum last Sunday

=>Did Mr.Tam take his childer to the museum last Sunday?

5.Hoa made a cushion for armchair

=>Hoa didn't make a cushion for armchair

=>Did hoa make a cushion for armchair?

6.They painted their house yellow

=>They didn't paint their house yellow

=> Did they paint their house yellow?

7.They ate fish for lunch

=>They didn't eat fish for lunch

=>Did they eat fish for lunch?

8.Nam talked to me about his summer vâction

=>Nam didn't talk to me about his summer vacation.

=>Did Nam talk to me about his summer vacation?

Chuyển sang câu phủ định và nghi vấn :

1.My father decorated the Christmas tree .

My father doesn't decorate the Christmas tree.

Does your father decorate the Christmas tree ?

2.She bought a new dress yesterday .

She didn't buy a new dress yesterday.

Did she bought a new dress yesterday ?

3.They were late for school .

They weren't late for school .

Were they were late for school ?

4.Mr.Tam took his children to the museum last Sunday

Mr.Tam hasn't taken his children to the museum last Sunday.

Has Mr.Tam taken his children to the museum last Sunday ?

5.Hoa made a cushion for armchair .

Hoa didn't made a cushion for armchair .

Did Hoa made a cushion for armchair ?

6.They painted their house yellow .

They didn't painted their house yellow .

Did they painted their house yellow ?

My father decorated the Christmas tree

She bought a new drees yesterday

=> She did not buy a new drees yesterday.

Did she buy a new drees yesterday?

They were late for school

=> They were not late for school.

Were they late for school?

Mr.Tam took his children to the museum last Sunday

=> Mr.Tam did not take his children to the museum last Sunday.

Did Mr.Tam take his children to the museum last Sunday?

Hoa made a cushion for her armchair

=> Hoa did not make a cushion for her armchair.

Did Hoa make a cushion for her armchair?

They painted their house yellow

=> They did not paint their house yellow.

Did they paint their house yellow?

This dess was fit

=> This dress was not fit.

Was this dress fit?

I saw her two day ago

=> I did not see her two day ago.

Did you see her two day ago?

->They weren't in Rio last summer.

->Were they in Rio last summer?

2. We did our exercise this morning.

->We didn't do our exercise this morning.

->Did you do our exercise this morning?

3. My parents came to visit me last July.

->My parents didn't come to visit me last July.

->Did your parents come to visit you last July?

4. The hotel was very expensive.

->The hotel wasn't very expensive.

->Was the hotel very expensive?

5. I had a bicycle when I was young

->I didn't have a bicycle when I was young.

->Did you have a bicycle when you were young?

6. The children went to the zoo yesterday.

->The children didn't go to the zoo yesterday.

->Did the children go to the zoo yesterday?

7. Ernie ate the last doughnut.

-> Ernie didn't eat the last doughnut.

-> Did Ernie eat the last doughnut?

8. They bought a new house last month.

-> They didn't buy a new house last month.

-> Did they buy a new house last month?

1. They were in Rio last summer.

->They weren't in Rio last summer.

->Were they in Rio last summer?

2. We did our exercise this morning.

->We didn't do our exercise this morning.

->Did you do our exercise this morning?

3. My parents came to visit me last July.

->My parents didn't come to visit me last July.

->Did your parents come to visit you last July?

4. The hotel was very expensive.

->The hotel wasn't very expensive.

->Was the hotel very expensive?

5. I had a bicycle when I was young

->I didn't have a bicycle when I was young.

->Did you have a bicycle when you were young?

6. The children went to the zoo yesterday.

->The children didn't go to the zoo yesterday.

->Did the children go to the zoo yesterday?

7. Ernie ate the last doughnut.

-> Ernie didn't eat the last doughnut.

-> Did Ernie eat the last doughnut?

8. They bought a new house last month.

-> They didn't buy a new house last month.

-> Did they buy a new house last month?

VI. Turn the sentences into negative and interrogative forms.

1. They were in Rio last summer.

(-) They weren't in Rio last summer.

(?) Were they in Rio last summer?

2. We did our exercise this morning.

(-) We didn't do our exercise this morning.

(?) Did we do our exercise this morning?

3. My parents came to visit me last July.

(-) My parents didn't come to visit me last July.

(?) Did my parents come to visit me last July?

4. The hotel was very expensive.

(-) The hotel wasn't very expensive.

(?) Was the hotel very expensive?

5. I had a bicycle when I was young.

(-) I didn't have a bicycle when I was young.

(?) Did I have a bicycle when I was young?

6. The children went to the zoo yesterday.

(-) The children didn't go to the zoo yesterday.

(?) Did the children go to the zoo yesterday?

7. Ernle ate the last doughnut.

(-) Ernle didn't eat the last doughnut.

(?) Did Ernle eat the last doughnut?

8. They bought a new house last month.

(-) They didn't buy a new house last month.

(?) Did they buy a new house last month?

1. Lan and Hoa (read).are reading.. in the library at the moment

2. Nam (go)..goes. to the club every Sunday

3. Student often (go)..goes. to the cafeteria at lunchtime

4. Hoa (receive)..has received . a letter from her pen pal Time since yesterday

5. She (buy)..bought. a lot of souvenir last summer vacation

6. They (arrive).arrived..at the aiport yesterday

7. I (see).saw.. hin at the party last night

8. Nga (be)..was. late for school last week

9. This is the first time they (eat).have eaten.. fish and crab for their lunch

10. He (take)..took. his children to the zoo last Sunday

11. Mr Tam and his family (visit)..will visit . Hue next week

12. He (call).will call.. you soon

13. They (meet)..met . her at the movie theater last night

14. My mother (make).is making.. a dress now

15. two years ago, she (teach).taught.. at the village

16. They usually (have).have..dinner at home, but they (have).was having.. dinner in a small restaurant yesterday morning

17, the children (wash).wash. their hands before meals

18. I (decorate)..am decorating. the color lights on the chrismart now

19. They (come).are coming. there tomorrow

20. He (just/end).has just ended.. the letter to his parents

1. I didn't have a bicycle when I was young.

Did you have a bicycle when you were young ?

2. The children didn't go to the zoo yesterday.

Did the children go to the zoo yesterday ?

3. Ernie didn't eat the last doughnut.

Did Ernie eat the last doughnut ?

4. They didn't buy a new house last month.

Did they buy a new house last month ?