1 . 对于我们而言，学习汉语可能不如学法语或德语简单。   
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2 . ________ (protect) wildlife is very important to us.

3 . ________ (protect) the environment is very important.

4 . ________ (communicate) with each other often is becoming much easier as the 5G times have come.

5 . ________（invite）your friends to the house is a good idea.

6 . ____ (eat) a lot of vegetables and fruit is good for our ____   (healthy).

7 . Will _____ (invite) your teachers to our home make you nervous?

8 . ________ (交流) with the outside was stopped by the heavy snow.