用所给短语的适当形式填空:grow up,first of all；find out;seem to be; make sure ; stay up,in genera
1.She wants to be a teacher when she______.
2.Before you go out,______that you close the door.
3._________he was a good student ,but he didn't get a good score in this exam.
4.______,you should get up early.Then you won't miss the school bus.
5.She ______interested in this program.She watches it every week.
6.We must ______who broke(打破）the window.
7.He often _______,so he feels sleepy in class.