23．-- ________ will our teacher be back?

--He'll be back in two weeks．

A．How long                                               B．How often

C．How many weeks                                       D．How soon

22．Which sign should you follow if you want to go out of a cinema?

21．Tom has ________ milk than me, hut I have ________ cakes than him．

A．less, less                                                B．more, less

C．less, fewer                                              D．fewer, more

20．John was ________ ill yesterday．He's even ________ today．

A．bad, worse                                           B．badly, more badly

C．badly, worse                                          D．worse, worst

19．--Is this your shoe?

--Yes, it is．But where is ________?

A．the other one        B．another one          C．other one             D．the others

18．The shopkeeper asked ________．

A．did the sweaters sell well                          B．if the sweaters sold well

C．the sweaters sold well                             D．whether the sweaters sell well

17．--What's behind ________ door? I can't open it．

--Let me see．Oh, there is ________ chair．

A．the, a                  B．a ,the                  C．a, a                     D．the, the

16．________ heavy the sheep is!

A．What a               B．How a                C．What                   D．How

15．What does the father suggest they do at the end of the day?

A．Go to a restaurant．

B．Watch a fireworks display．

C．Go to the concert．

从每小题的A、B、C、D中选出一个能填入句中空白处的最佳答案。