根据句意及汉语提示，写出各单词的正确形式，每空填一词。

1. He rushed out ______ (立刻) when he heard the bad news.

2. The workers ______ (坚持认为) that they should be given a free lunch and the boss had to give in.

3. How many students voted ______ (不同意) the plan in your class?

4. He's ______ (拒绝) to go to the party, so I have to go there instead.

5. A good host never feels nervous in front of millions of people when the show is 

   ______ (现场直播) broadcast  on TV.

--How old is the baby boy?    

--He is an ________ boy.      [ ]

A. 8 months old

B. 10 month old

C. 8-month-old

D. 10-month-old