32.　 It was at the very beginning ___ Mr. Fox made the decision ___ we should send more firefighters here.

31.　 He made a promise ________ anyone set him free he would make him very rich.

30.　 It’s known to us _______ there is pollution, there is harm.

29.　 Do _____ you think is right, ________ they say.

28.　 --- Brad was Jane’s brother.　　　 --- ________ he reminded me so much of Jane.

27.　 ____ is no possibility ____ Bob can win the first prize in the match.

26.　 Danby left word with my secretary ____ he would call again in the afternoon.

25.　 The reason ____ I plan to go is ____ she will be disappointed ____ I don’t.

24.　 I think it is ____ you are working yourself too much.

23.　 _____ troubles me most is _____ I don’t know how to calm the sick old man.