1 . 亲爱的同学们, 我已经明白了太空是值得探索的。(figure out)
Dear classmates, I have__________________________ that it is worthwhile to explore the space.

2 . 不可否认的事实是，你可能会遇到诸如想家，适应新的环境和学习一门新的语言等困难。
________________ such as ________________, adapting to the new surroundings and learning a new language.

3 . 尽管这两个快乐的女孩毫无共同之处，但她们还是设法成为了朋友。
________________, the two joyful girls managed to make friends with each other.

4 . 根据这些事实，我们可以得出这些结论。
________________, we can reach these conclusions.
________________, these conclusions are what we can reach.

5 . I don’t ________ in a diary as most people do.
我不愿像大多数人那样在日记中记流水账。

7 . 不可否认，我们可以从电视节目“中国诗词大会”上获益良多。(deny)
____________________________ we can benefit a lot from the television programme “Chinese Poetry Competition.”