25．--Must I write all the words down now?

--No, you         ．

A．mustn't                   B．can' t                      C．won' t                     D．needn't

24．We are now short      fresh water．Something must be done to stop people       polluting it．

A．for, to                    B．for from                 C．of, to               D．of, from

23．Miss Wang teaches        maths, she is        favourite teacher．

A．us, our                   B．we, ours                 C．our, us                    D．us ours

22．That's        work, I can do it．

A．hard                       B．easy                       C．a hard                     D．an easy

21．We have done        of the work, We'll finish it in this week．

A．two three                B．two-third                C．two thirds               D．second-three

20．Mr. Smith always gives me        hand when I am in trouble．

A．a                            B．an                          C．the                         D．/

19．A．By bus．                B．By train．                     C．By car．                 D．On foot．

请翻到第Ⅱ卷，完成第五大题的（五）听写。你将有5秒钟的准备时间。

18．A．Yes, he will．                                            B．We don't know．

C．No, he doesn't．                                         D．No, he won't．

C．At 5:30．                                                  D．After 6:30．

17．A．Before 5:00．                                            B．At 5:00．