根据汉语提示完成句子。

  1．不要在走廊里奔跑.

    Don't run ___               ．

  2．我们公司有太多的规则.

    There are ____                in our company.

  3．放学后,我不能去见朋友,因为我得做家务.

    I             my friends after school  because I have to do housework.

  4．简一定要弹钢琴吗?

            Jane____        play the  piano?

  5．我们在学校每天都要穿校服.

     We have to____        at school every day.