45．Our teacher has no chance __ the problem with us.

　 A．discuss　　　 B．to discuss　　　 C．discussing　　　　 D．discusses

44．If you want to know the meaning of the words, why not_______ in your dictionary.?

　 A．look up it　 　　　 B．look for them　 C．look them up　　　 D．look it up

43．He failed to_______ to my question.

　 A．reply　　　　　 B．replies　　　　 C．answer　　　　　 D．answers

42．---Tickets, please! May I see your ticket, madam?

---_______

　 A．I have no ticket　　　　 　　　　　B．What did you say

　 C．Sure．Here it is　　　　　　　　　 D．No, you mustn't

41．We should_______ our studies if we want to　　　 go to the best middle school.

　 A．concentrate on　　　　　　　　　 B．stop Working on

　 C．fit up with　　　　　　　　　　 D．end up

40．She used_______ afraid of the strangers, she?

　 A．be, did　　　 B．be, didn't　　 C．to be, didn't　　 D．to be, did

39．If he_______ go to the park, I won't, _______

　 A．won't, either　 B．won't, too　　　 C．doesn't, too　　　 D．doesn't, either

38．_______ little water is not enough for_______ many people.

　 A．Such, so　　　 B．So, such　　 C．Such, such　　　 D, So, so

37．---How long has the weather been like this?

---_______

　 A．Until last night　　　　　　　　 B．Ever since last night

　 C．Two days ago　　　　　　　　 D．Two days later

36．The sports meeting will go on_______ it rain this afternoon.

　 A．if　　　　　　 B．since　　　　 C．as soon as　　　 D．unless