- Mum, I’ve been studying all the morning. _____ I play computer games for a while?-No, I’m afraid not.    
#63395
A
Can’t
B
Won’t
C
Shouldn’t
D
Wouldn’t
推荐题目
Look at the sign! It says: You______ park your cars here.
#74232
A
mustn’t
B
needn’t
C
shouldn’t
D
can’t
 “Not having returned home yet, _________”, his father said to the police.
#63543
A
his mother got worried
B
his mother must be worried
C
I think he is missing
D
he must have got into some trouble.