49.　 We hadn’t met for 20 years but I recognized him __________ I saw him.

　 A. for the moment　　 B. for a moment　　　 C. the moment　　　 　　　 D. at the moment

48.　 –We could have walked to the station, it was so near.

--Yes, A taxi __________ at all necessary.

　 A. wasn’t　　 　　　 　　　　B. hadn’t been　　　 C. wouldn’t be　　　 D. won’t be

47.　 Here’s an umbrella in case you __________ it.

　 A. should use　　 　　 　B. needed　　　 　　　 　　　C. needing　　　 D. to need

46.　 This dictionary is _________ to my translation, but that one is __________.

　 A. great help; helpless　　　　　　　　 B. a great help; of no help　　　 　　 　　

C. important; of few importance　　　　 D. very helpful; of no any help

45.　 _________ I can see, there is only one possible way to keep away from the danger.

　 A. As long as　　 　 　B. As far as　　　 　 C. Just as　　　 　　 　D. Even if

44.　 –When does the plane arrive?

--I __________ it will arrive in half an hour. Let’s wait here.

A. told　 　　　　　　　 　B. ensure　　　 　 　　C. predict　　　 　　 　D. look forward to

43.　 I’m sorry. We’re _________ that kind of trousers. Would you come back next week?

　 A. short　　 　 　　　　B. lacking　　　 　　 　C. in need　　　 　　　 D. short of

42.　 –I think it’s going to be a big problem.

--Yes, it could be.

　 -- I wonder _________ we can do about it.

　 A. if　　 　　　 　　　　　　B. how　　　 　 　　　C. what　　　 　 　　 D. that

41.　 Sarah hoped to become a friend of ________ shares her interests.

　 A. anyone　　　 　　 　　B. whomever　　 　 C. whoever　　　　 D. no matter who

40.　 –Could I ask you a rather personal question?

--_________.

A. Yes, don’t worry　　　 　 　　　B. Of course, go ahead　　　 　　

C. Yes, help yourself　　　 　 　　　D. Of course, why not