1. was

2. were

1. lived

2. knew

3. were

4. ate

5. lived

6. watched

7. played

8. worked

1. \were

2. was

3. are studying

4. is coming

5. drinks

6. met

7. did- do

8. am going

9. does not play

10. isn't talking

11. Did they buy

12. had

13. are cooking

14. are you doing- are arranging

15. are you living- am living

16. didn't listen

17. did he do- watched

18. is standing

19. isn't working

20. met

1. How many groups of people are there in your country?

2. How was your party last week?
3. How did you go to school yesterday?

4. Whose cat is it?

5. Is Jim learning Geography at the moment?
6. Have you ever seen teraced fields?

7. What kind of animal do the famers raise in your country?

8. What time does the concert start?
9. How far is it from your house to the local school?
10. Will you come to my birthday party tomorrow?

11. Where did you go last summer?

1. Is there a wardrobe in the bedroom?

No, there isn't

2. Is there a cupboard in the dining room?
No, there isn't

3. Is there a picture in a bedroom?

Yes, there is

4. Is there a lamp on the table?
Yes, there is

5. Is there a bed in the kitchen?
No, there isn't

6. Is there a student in the school?
Yes, there is

7. Is there a coat in the wardrobe?

Yes, there is

whose

đề bài là j vậy bn? 

lỗi 

4. at- on

5. on

6. on

7. at- at

8. to

9. in

10. to

Ex 6:
1.

-I don't have lunch at 11 o'clock

?Do you have lunch at 11 o'clock

2. 

-Tony isn't my best friend

?Is Tony your best friend

3.

-Daniel doesn't sing well

?Does Daniel sing well

4.

-Daisy and Lucy aren't my classmates

?Are Daisy and Lucy your classmates

5.

-Tim isn't handsome

?Is Tim handsome

6.

-Tom doesn't live in England

?Does Tom live in England

7. 

-I am not happy

?Am I happy

8.

-My dad isn't a doctor

?Is your dad a doctor

9.

-My family and I don't watch TV every evening

?Do your family and you watch TV every evening

10.

-I don't brush my teeth at 10 p.m

?Do you brush your teeth at 10 p.m