IV.
29. pleasing -> please
30. writing -> was written
31. made -> make
32. turn -> turned
33. to have -> to having
V.
34. B
35. C
36. B
37. C
38. B
39. D
40. A
41. C
V.
42. A
43. D
44. D
45. B
46. A
VI.
1. had
2. in
3. stopped
4. were
5. went
6. decided
7. were
8. back
$\text{~ Chúc bạn học tốt ~}$
$\text{~ Nếu được thì cho mk trả lời hay nhất nha! ~}$