Unit4 Section B 2a-2c姓名：_一、用所给词的适当形式填空1.There are too many _(rule)! 2.Dont _(leave) the dirty dishes in the kitchen!3. I cant _(be) late. 4.we have _(many) rules5. Dont be _(noise) in class!6. She must_( do) my homework after dinner.7. I cant _(relax) in class. 8.I must _(read) a book before I can watch TV. 9. Tom_( have) to go to bed before 10:00. 10. He has to _(go) to bed bef
