You needn't worry about Susan. Being patient is her __________，so she's equal to the job as a teacher.
| A．energy |
| B．value |
| C．power |
| D．strength |
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 |
He must be in the park , ____ ?
| A．must not he | B．isn''t be | C．needn''t he | D．doesn''t he |