Mình làm tờ 2 nha ^^
23. as
24. so
25. to
26. which
27. them
28. B
29. A B C
30. C
31. C
32. B
33. She said that she was working in a restaurant, and would quit the month after.
34. Nick spent two days having a trip to the countryside last week.
35. A new library are being to built in the area.
36. This is the first time he is so violently.
37. If we hadn't rescued the dog in time, it wouldn't have be alive.
38. This is Hanoi which city I was born in.
39. Beause of his sickness, Jack didn't go to school.
40. Linda isn't as careless as Elena
