In face of difficulties the climbers ______ in the hope of reaching the top before dark.
| A．insisted on | B．looked up | C．turned away | D．kept on |
There used to be a church in the past , ____ ?
| A．isn''t there | B．didn''t there | C．usen''t it | D．used not it |
— 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 |
— Dare you go swimming in the sea ? — No , ____ .
| A．I dare not | B．don''t dare | C．don''t dare go | D．I am afraid |
— 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 |