24.-- My mother does a lot of housework before going to work,but she has never been late.

-- ＿＿＿＿＿.

her does my mother

C.Nor has my mother D.So it is with my mother

23.They went into a small house but ＿＿＿.

A.no persons did they find

B.not a person found they

C.not a person did they find

D.not a person they found

22.Between the two mounts＿＿＿and they decide to build a ropeway(索道).

A.lies a very deep valley

B.does a very deep valley lie

C.a very deep valley lies

D.a very deep valley lays

21.＿＿can you find out how many chickens there are!

ting them B.By counting them

C.Only by counting them

D.Only have you counted them

20.We haven’t seen each other for many months.＿＿!

A.What I missed you B.What did I miss you

C.How I missed you D.How did I miss you

19.We have been on duty for four hours and ＿＿＿＿.

A.now comes your turn

B.now does your turn come

C.now your turn comes

es now your turn

18.＿＿＿that we couldn’t catch up with him.

A.So fast he ran B.So fast did he run

C.So fast ran he D.Such fast did he run

17.Hardly had she walked out of the woods ＿＿＿ she heard the strange scream coming from behind a tree.

A.than B.until C.since D.when

16.＿＿＿he gave that we should take more exercise in our spare time!

A.What a good advice B.How a good advice

C.What good advice D.How good advice

15.Little Tom is an orphan.＿＿＿＿＿,he has to make a living by himself.

A.A child as he is B.Child as he is

C.Child as is he D.A child though he is