1 can't
2 can 能
3 can't不能
4 may 可能
5 must 必须6、------Must I wear my uniform tomorrow?------No,you______.7、you______worry.The exam is quite easy.8、______I have a rest now?6 needn't7needn't8 Can / May9、------______you father drive a car?------Yes,he______.10、you______tell anyone about it.It's my secret.9 Can , can10 mustn't