16 explorer

17 dramatically

18 survival

19 challenging

20 unconscious

26D 27C 28A 29C 30B

41. Was called by the time I arrived.

42. About taking up a cookery course?

" BÀI CUỐI " đây à !?

2 cái kia bị mất rồi em !!!

1. When will the doctor come here?

Who will come here at 4 o'clock this afternoon?

2. Why was she sad?

3. What music do you like?

4. Why did he buy when he go the market?

Where did he go to buy some food?

5. What time do you often get up every morning?

6. What is your brother doing now?

7. How does he go to school every day?

Where does he go on foot every day?

How often does he to school on foot

8. What does your mother often do at night?

When does your mother often watch TV?

9. Where does he live?

10. What music does your father enjoy listening to?

1 came - had finished

2 had met

3 went - had read

4 had started

5 listened - had learned

6 had gone - went

7 goes

8 does- get

9 don't go

10 aren't

V

1 When did you receive a letter from Lan

2 What time does Nga have an appointment

3 When did you begin to study

4 Where do they live 

5 Why do you like 

6 What is she worried about

7 Which kind of music makes people.....

8 When do they do their homework

9 Who came to the party alone

9 Where does Phong study