— Mum, my friends are waiting for me out
题型:选择题
问题:
— Mum, my friends are waiting for me outside. May I go out to play with them?
— Yes, you , but be careful, please.
A.shall
B.must
C.may
D.should
— Mum, my friends are waiting for me outside. May I go out to play with them?
— Yes, you , but be careful, please.
A.shall
B.must
C.may
D.should