31, 32, 35 đúng rồi nhé!!
33. survivor : người sống sót.
34. independent.(to be independent of: ko phụ thuộc vào...)
36. If the walls hadn't been painted brown, the house wouldn't have looked a little dark.
37. đúng rồi.
38. mk ko biết, khi nào biết mk sẽ rep lại sau nhé.
39. I was permitted to go to the movies with my friends last night (by my parents).
40. She doesn't have/need to have any qualifications to apply for the post.