How often do you go swimming with your brother?
| A．I have no idea | B．It depends | C．As usual | D．Of course |
— ____ I know your name ?
— Sorry , you ____ .
| A．May ; mayn''t | B．May ; can''t | C．Must ; mustn''t | D．Need ; must |
You ____ the meeting yesterday now that you were busy .
| A．needn''t have come to | B．needn''t come to | C．didn''t have to | D．don''t need to come to |
You ____ him . He will come to realize it some day .
| A．needn''t punish | B．should have punished | C．needn''t have punished | D．wouldn''t punish |
She ____ on her homework in her study now .
| A．must work | B．can work | C．must have worked | D．must be working |
Much attention ____ pronunciation if you want to speak English well .
| A．should pay to | B．must be paid | C．should be paid to | D．will be taken of |