2.—What do you think of this math problem?

  —It’s as as anything.

    play,    easy,    polite,   animal,   work

1.My brother is very busy. He often day and night.

6.        一Where are you going on vacation this summer? 一Iit yet.

5.        to your parents is a good way to communicate with them.

4.        To our surprise, the problem___  by the expert three days ago.

3.        In the future , humansmore secrets of nature.

2.        Be careful! Shethe cup with hot tea.

     not plan,     solve,     enjoy,    write,    fill,     discover

1.Laura usually___ beautiful music to get relaxed.

10. 一Why didn’t you go to see the film at 7:00 p. m. last Sunday?

    —I the exam to be held the next day then.

9.一What’s your idea about using WeChat in class in a school in Hangzhou?

  —make classes interesting and lively,teachers may use it in class.