根据题中所给的首字母写出符合句意的单词的正确形式。

71. This kind of drug can p_________ children from mosquitoes.

35.This year __________ to be another good one for harvests.

　 A. tells　　　 B. means　　　　 C. promises　　 D. intends

34.If a web page asks for some personal information, you need to find out if the page is __________ or not.

　 A. familiar　 B. certain　　　 C. secure　　　 D. similar

33.Perhaps it is true that nobody in the world knows exactly how the earth __________.

　 A. came up　　 B. came out　　　 C. came to power D. came into being

32.--- Why don’t we choose that road to save time ?

　 --- The bridge to it __________.

　 A. has repaired　　　　　　　　 B. is repaired

　 C. is being repaired　　　　　 D. will be repaired