1. (2022九上·舟山期中) 用方框中所给单词的适当形式填空，每词仅用一次。

Introduce  deal   wise   pronounce  without  doubt

1. （1） The problem needs towith right now.
3. （2） This is a big improvement for Jane.
5. （3） It will be some time before the results are known although the government has acted .
7. （4） This book is a useful.
9. （5） After practicing again and again, he finally got the rightof this word.