33. exciting
34. communitcation
35. competiton
36. have been given
37. had done
38. have seen
39. If he had money, he could afford to buy a new car
40. If I had been hungry, l would have felt like eating
41. In order not to fail the exams, the students studies carefully
42. Five midterm tests have been given to us by our English teacher so far
43. How many people at the concert last night?
44. It was not until 10,45a.m yesterday that the swimming pool opened