53. He likes taking 　　　　　　　　　　　　(演技) lessons because he wants to be an actor.

52. She started 　　　　　　　　　　　　　　　　　(学习) English at the age of 7.

51. This is a very 　　　　　　　　　　　　　　　　　(有创造力的) movie.

50. She bought a new house 　　　　　　　　　　　　　　　　(用) most of her money.

49. He 　　　　　　　　　　　　　　　　　　(乘) the subway back to school yesterday.

48. She 　　　　　　　　　　　　　　　　　　　　(吃) some ice cream just now.

47. I need some 　　　　　　　　　　　　　　　　　　(帮助) with my homework.

46. She often 　　　　　　　　　　　　(做) an apple smoothie when she is free.

　　　 Tina got up early last Saturday morning. She wanted 　21　 　in Green Park with some of her friends. She was very happy about it.

　　　 　 22　 　she was ready, she got on her bike and left for the park-it was on the other side of the town. Suddenly(突然), as she was riding fast, she 　23　 　sirens(警笛声). The sound of the sirens was getting 　24　 , so Tina looked 　25　 　to see what was happing. As a result, she fell(掉) off her bike and lay(躺) in the middle of the road. Luckily, Tina wasn’t hurt(受伤), 　26　 　a black car hit her bike. After the car 　27　 , two men got out and started running. 　28　 , a police car stopped next to the black car and three policemen got out and started running after the two men. One policeman shouted, “Stop the thieves!”

　　　 　　29　 　a policeman came to see Tina. He thanked Tina because, in a way, she helped them 　30　 　.

21.(　　　 ) A. goes to skate　　　 B. going skating　　 C. going to skating D. to go skating

22.(　　　 ) A. While　　　　　　　　 B. If　　　　　　　　　　　　　　 C. When　　　　　　　　 D. What

23.(　　　 ) A. heard　　　　　　　　 B. found　　　　　　　　 C. saw　　　　　　　　　 D. listened

24.(　　　 ) A. big and big　　　　 B. bigger and bigger　　　 C. Close and close　 D. closer and closer

25.(　　　 ) A. after　　　　　　　　　 B. front　　　　　　　　 C. before　　　　　　　 D. behind

26.(　　　 ) A. because　　　　　　 B. so　　　　　　　　　　 C. but　　　　　　　　　 D. and

27.(　　　 ) A. fell over　　　　　　 B. stopped　　　　　　 C. passed　　　　　　　 D. turned back

28.(　　　 ) A. Just then　　　　　　 B. after an hour　　　　　　 C. very fast　　　　　　 D. A few minutes before

29.(　　　 ) A. In a few days　　 B. Sometimes　　　　 C. Some time later D. At the same time

30.(　　　 ) A. get out of the car　　　　　　　　　　　　　　 B. catch the thieves

C. shout at the thieves　　　　　　　　　　　　 D. run after the two man