题目内容：

从方框中选择恰当的词或短语并用其正确的形式填空（每个词或短语只能用一次）。

1.—Jim failed in the exam.

—Yes, I think it is his carelessness that ________________his failure.

2._____________________, and you will realize your dream one day in the future.

3.I can understand the passage because it ___________________________ Chinese.

4.—It is said that another student jumped down from the window and died.

— What a pity! Nothing is __________________and important than life.

5.I have an important meeting tomorrow. Would you mind _____________me ________that?

6.The 24th Olympic Winter Games _______________in both Beijing and Zhangjiakou in 2022.

7.You should remember _______________the lights when you leave the room.

8.—I called you last night. But there was no answer.

— Oh, I _________________. After that, it was too late.

9.Look! A dog ___________________a cat. How funny!

10.—Is everyone here?

— No, Jack __________________ school because he fell off his bike yesterday.