1.目前我们不能肯定有外星人。
____ ____we can't be sure that there are aliens.
2.穿校服使我们感到不舒服。
Wearing______feels us_______.
3.我们必须集中精力提高教育水平。
We________ ________ _________ ________our education.
4.保持沉默是停止吵闹的好方法。
______quiet is a good way______ ______getting_______.
5.前几天，我们设计了自己的校服。
_____ _____ _____，we _______ our _______ school uniforms.
6.他们经常自愿帮助养老院的老人。
They ofent volunteer to ________the old in the _______ _______ ______.
7.这房间真是一团糟。请清理一下。
The room is a _______ _______.Please_______ _______ ______.
8.我不能决定买哪一件毛衣。这两件我穿着都好看。
I can't decide_______ ______ ______buy.They_______look_______ _______me.
9.你每晚都有八小时的睡眠时间吗？
Do you_____eight_______ ________every night?
10.我想回复那篇文章。
I would like________ _______ _______the article.