根据句意，用括号里所给单词的适当形式填空。

根据句意，用括号里所给单词的适当形式填空。
1、It's five o'clock now.It's time( )（go）home.
2、We have three( )（hour）to do the thing.
3、I think( )（lion）are very strong.
4、Jim often goes ( )（shop）with his father.
5、Please give me four( )（bottle）of milk.