1 . 应该发展清洁可再生能源。
________________ should be developed.

2 . ________ ________ ________ (在……基础上) of data transmitted by satellites, scientists have made several ________ (分析) of Qinghai-Tibet Plateau. (根据汉语提示完成句子)

3 . This ________working in the clinic has been fighting for days and nights with his colleagues.

4 . 这个自然现象仍旧让大多数的科学家困惑。
This natural ______ still puzzles most scientists.

5 . 目睹一只雄鹰翱翔会唤起人们对大自然的敬畏和尊重之情。
Witnessing a majestic eagle soar evokes strong _______________of awe and respect for nature.

6 . Education is a top ________.
教育是当务之急。

7 . 他们不赞成让孩子随心所欲地看太多电视。(as…as)
They don’t hold with letting children watch _____________ they want.

8 . 他犯了一个严重的错误,   因此他必须承担后果。

He made a serious mistake, so he must________________.

9 . 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)

10 . 感叹句

这对双胞胎给妈妈带来了多愉悦的惊喜啊！

____________________ the twins gave to the mother!