1. 从方框中选择恰当的短语，并用其适当形式填空，每个词组只能用一次。

as a matter of fact  millions of  get used to

1. （1） Don't worry. I can the life here soon.

3. （2） Every year visitors travel to the Great Wall.

5. （3） He appears to be happy. , he is so sad.