can may must have to need 用所给词正确形式填空
1.____we do eye exercises every day?Yes,we must.
2._____you read the text in English?Yes,I can.
3.______I use your new bike?No,you mustn't.
4.They got up too late.They____go to work by bus.
5.He____stay here.He can go home now.
6.The light is on.My mother____be home now.
7.Could you wait for a while?No,I ______.
8.The apples are too high.He ______reach them.
9.Lucy's mother is ill in hospital.She______look after her.
10.Can you return my book?I_____return them now.
用所给词的正确形式填空