7.    Through the scientists’ hard work, he has made many great_(achieve)  in space travel.

6. Our_(nation) flag is a red flag with five stars on it.

5.    He has lost his life in order to save the little girl, but his_(精神）will last forever.

4. _(虽然）he is a man with cancer, he still puts up a good fight_(对抗） 

the illness.

6.  我不会告诉他们任何事，除非你说可以。

                             you say I can.

5.  除非你没什么兴趣，否则你将有机会看看电视节目是怎么录制的。

Unless_____________________________________________________________________________________ •

4.   如果你仔细地听老师讲,你就会知道接下来该做什么。 

3.   如果明天不下雨，运动会将准时举行。

3. We are all proud of Peng Shuhan, the boy who will enter Deep Spring_(大学) 

2. James_(得分）the most in the last final  of the NBA.