5. We wouldn’t lose heart ___________________(即使我们失败10次). (even if)

4. _________________ (万一我们失败), we won’t lose heart. (in case)

3. _________________ (不管你有多么严重的问题), in my opinion, you should face the challenge bravely. (however)

2. Mother made a promise that ______________(如果我通过高考) she would buy me a mobile phone. (if)

二、完成句子。

1. _________________ (尽管他可能是一个安静的学生), he talks a lot about his favorite singers after class. (as)

10. 　　　　　　　　　hard it was, he would never give up.

9. 　　　　　　　　　he arrives before I get back, please ask him to wait.

8. 　　　　　　　regular exercise is very important, it’s never a good idea to exercise too close to bedtime.

7. Much 　　　　　　　　　she disliked going to the program You Are the One, she knew she had to be there or her mother would be unhappy.

6. 　　　　　　　　　we gave him something to eat, he would save it up for his little sister.