根据句意用所给动词的适当形式填空。

1.  The children ______ (not be) at school last week.

2.  My brother ______ (not do) his lessons yesterday.

3.  He put on his coat and ______ (go) out.

4.  —______ people in the 1980s ______(wear) these clothes?

     — No, they ______.

5.  They ______ (plan) a fashion show ___（raise）money for the poor two days ago.

6.  Summer ______ (come) after spring.

7.  Listen! Your parent _____ (talk) with someone on the phone.

8.  Look! Your younger sister is ______ (lie) on the ground.

9.  It’s ______ (real) nice of you to help me.

10.Bad news ______ (make) people ______ (feel) sad .