1．在老師的幫助下盡力處理好我們在學習中遇到的每一個挑戰(zhàn)是我們的職責。

It's our duty                each challenge in our education           our teachers．

2．隊員們害怕輸?shù)舯荣悺?/p>

The players                                 the game．

3．他對學習不感興趣，并且經常與警察發(fā)生沖突。

He wasn't                          and he often got into trouble with the police．

4．我不知道如何回答這個問題。

I don’t know             the question?