问题详情：
用所给词的适当形式填空。
1．You must believe in 's one of the (secret) of success.
2．It's a (pleased) for me to go shopping with you.
3．—How do you like your English teacher's (pronounce)?
—Pretty may think she is a native English speaker.
4．The two villages are (connect) by a bridge.
5．Mary often helps me with my is very (help)．
【回答】
sure3. ful
知识点：构词法
题型：完成句子
