用所给词的适当形式填空，每词限用一次。

1．Ann wants to be a nurse to look after patients when she _________．

2．It’s not polite _________anyone with chopsticks at the dinner table．

3．I think _______is one of the most useful ways to get good grades．

4．I'm sure Jim ________the next piano competition．

5．Be quiet，please! The baby ______in the bedroom at the moment．

6．Tom ________all his pocket money，so he can’t buy his favorite sports shoes．

7．Bananas，ice cream and yogurt _______ the blender just now．

  The milk shake will be OK soon．