—Can you tell me________is the best choice for this job?
—Well, I think George may be the one.
| A．whom you think | B．who do you think |
| C．who you think | D．whom do you think |
— There were already five people in the car but they managed to take me as well .
— It ____ a comfortable journey .
| A．can''t be | B．shouldn''t be | C．mustn''t have been | D．couldn''t have been |
We ____ last night , but we went to the cinema instead .
| A．must have studied | B．might study | C．should have studied | D．would study |
— Who dares to go ? How about you ?
— Sorry , I ____ .
| A．dare not to go | B．don''t dare to | C．don''t dare | D．dare not to |
It''s nearly seven o''clock . Jack ____ . be here at any moment .
| A．must | B．need | C．should | D．can |
Johny , you ____ play with the knife , you ____ hurt yourself .
| A．won''t ; can''t | B．mustn''t ; may | C．shouldn''t ; must | D．can''t ; shouldn''t |