B nhé

29. I want (come) to come with my mother.
30. In my country. Children (have to) have to wear uniform when they go to school.
31. Have you (meet) met the new student yet?
32. I (lose) lost my handbag yesterday.
33. Going shopping (be) is very interesting.
34. She already (finish) finished her homework.
35. My sister (get) will get married next month.
36. Tomorrow (be) is Sunday. What will you (do) do?
37. The concert this evening (start) will start at 8 o’clock.
38. I (wait) was waiting for her since half past six.
39. Do you think the population of the world (rise) will rise very fast?
40. In 2030, every one (study) will study at home using computer.
41. He (fall) fell asleep while he was watching TV.
42. I enjoy (play) playing soccer after school.
43. Don’t worry! She (come) will come back in a few minutes.
44. Nam (talk) talks with her many times.
45. It (rain) was raining when I (wake up) woke up.
46. I (see) saw an accident while I (drive) was driving to my office.
47. She (be) was happy since she had a computer.
48. They (build) have built that building for two years.
49. We often (go) go....

1,b

2,d

3,a

4,d

Book: quyển sách

Cat: con mèo

Monkey: con khỉ 

Dog

Duck

Cat

B

D

21. whether I was going by train

22. not to use too much hot water

23. to come to her party

24. not to do it again

25. whether Mr Brown sent the potatoes to you

26. the boys not to get their shoes dirty

27. Peter what he wated for lunch that day

28. I could borrow his typewriter

29. why he hadn't got a computer before

30. not to lend him anymore money

1. isn't she

2. isn't he

3. aren't we

4. am I

5. don't you

6. isn't it

7. shall we

8. are they