1 . I am working hard on knowledge and skills, hoping I can _____(将来也为我们的国家做出贡献). (根据汉语提示补全句子)

2 . while引导让步状语从句
And, ________ (尽管这个国家风景秀丽、物产丰饶), many of the people are quite poor.

3 . We all think that every player ________________ (应该为他的祖国而比赛) instead of money. Meanwhile, the audience wants fair play, so a player should never cheat in the match. （根据汉语提示填空）

4 . We hold this meeting to show respect for the soldiers ___________ (他们为保卫我们的国家而牺牲).(defence) (根据汉语提示完成句子)