31. I fell into the water when I tried to get out of the canoe. A. enter B. start C. climb D. exit 32. I want you to carry on with the project while I am out of town. A. bring B. end C. abandon D. continue 33. If the world’s tropical forests continue to disappear at their present rate, many animal species will be extinct. A. die out B. die from C. die of D. die for 34. Didn’t they notice the “No Camping” sign? A. keep up with B. catch sign of C. take advantage of D. keep track of 35. Now, Peter has become accustomed to driving to the left A. has got used to B. has become upset with C. has become angry with D. all are correct 36. The bomb went ____with a loud bang which could be heard all over the town. A. on B. off C. out D. by 37. Go _________ this book because it has the information you need. A. over B. by C. off D. on 38. She looked _________ me, smiling happily and confidently. A. on B. over C. forward D. at 39. I arranged to meet Jim after work last night but he didn’t turn _________ A. off B. up C. on D. down 40. I’ve lost my keys. Can you help me look _________ them? A. up B. after C. for D. into 41. She still can't get _________ the shock for her baby's death. A. out B. on C. over D. away