37. A. Instead B. Therefore C. But D. So
36. A. He B. This C. That D. It
35. A. a shark B. a mouse C. water D. some noise
34. A. jumping and singing B. waving and shouting
C. crying and speaking D. screaming and whistling
33. A. every time B. once C. one day D. sometimes
32. A. by B. for C. on D. with
31. A. bought B. found C. lost D. repaired
30. A. a week B. hours C. minutes D. seconds
29. A. driving B. sailing C. pushing D. pulling
27. A. in trouble B. in safe C. at sea D. far away
28 A. shore B. the sea C. an island D. harbor