1 . Zhong Wen’ an, chief engineer at the Xichang Satellite Launch Center, said they had completed the most extensive rehearsal before launch, ________is also the final joint rehearsal. (用适当的词填空)

2 . 青少年吃垃圾食品的数量逐年上涨，这逐渐损害了他们的健康。
________________, which gradually ruins their health.

3 . 戴维有一种大脑疾病，使他不能像其他孩子一样走路或跑步，但在学校里，他的同学们把他当作一个普通的孩子。
David had a brain disease ________________ like other children, but at school his classmates thought of him as a regular kid. (定语从句)

4 . While the rest of the team were pushing eastwards from a general area ________had been searched, Bell had a feeling that the boy would be found in a westerly direction. (用适当的词填空)

5 . Of course, if we make good things, it is not only to ______ _______of science; it is to the credit of the moral choice _______ led us to good work.
当然，如果我们做了好事，不仅归功于科学，还归功于引导我们行善的道德选择。

6 . 当我最终到达那个我称之为人间天堂的地方时，我真的累坏了。
① When I finally arrived in ____________________ a heaven on earth, I actually felt tired out.（定语从句）
② When I finally arrived in __________________ a heaven on earth, I actually felt tired out.（名词性从句）

7 . I will tell you the way   ________ you can study English well, because I know the way ________ you have accepted is not the best.（用适当的词填空）

8 . Our friends are better able to offer advice on important decisions ________ we all have to make.   （用适当的词填空）

9 . A goat is a farm animal or a wild animal ______ is about the size of a sheep, while a lamb is a young sheep. (用适当的词填空)

10 . 他为乡村做出的贡献是巨大的。
The ___________________________was great.