_____we leave the library before 5 o'clock?
No, you needn't. You can stay here until 5:30.( )
A. |
Must |
B. |
May |
C. |
Can |
_____we leave the library before 5 o'clock?
No, you needn't. You can stay here until 5:30.( )
A. |
Must |
B. |
May |
C. |
Can |