根据句意及所给首字母，写出空白处单词的正确形式。

( )1. The letters "tr" make a [tr]s _ _ _ _ in English. 　　

(     )2. Will you please say it again more s _ _ _ _ _? I can't catch up with you. 　　

( )3. The teacher made the boy w _ _ _ his hands before eating. 　　

(     )4. We spend our winter holiday from J _ _ _ _ _ _ to February. 　　

( )5. I got up late this morning, so I m _ _ _ _ _ the first bus.