IV,

1,is having

2,lives/likes

3,Are...watching

4,walks

5,do...do

6,is looking

7,Does...do

8,is/goes

9,is cooking/cooks

10,do

11,go

12,lives

13,goes

14,play

15,works

16,is

17,are

18,have

19,does

20,is reading

21,are going

1. Lan has three meals a day.

2. She usually has bread, egg, and milk for breakfast.

3. She always has lunch at half past eleven.

4. She always has lunch at school.

5. Lan and her parents often have chicken and soup for dinner.

6. They eat some fruits such as oranges or apples for dessert.

7. They go out for dinner once a month.

--

1. is having

2. lives - likes

3. Are you watching

4. walks

5. do you usually do

6. is looking 

7. Does - do

8. is - goes

9. is cooking - cooks

10. do

11. go

12. lives

13. goes

14. play

15. works

16. is

17. are

18. have

19. does

20. is reading

21. are going

--

1. Where do you live?

2. What is it?

3. How many rooms are there in your house?

4. What time is it?

5. What time do you get up?

6. When do you have math?

7. How often does your family go to the cinema?