My father _____ away for two months．I want to do something special for him when he comes back next week．
| A．will be | B．has been | C．was | D．had been |
The recent research attempts tothe effectiveness of different drugs used for the new virus.
| A．cover | B．guarantee | C．estimate | D．evaluate |
It isfor all drivers not to drive after drinking, otherwise, they would be put into jail.
| A．compulsory | B．satisfactory | C．unwilling | D．demanding |
The manager demanded that the report of the committee be printed without any.
| A．consequence | B．delay | C．deadline | D．commitment |
His carelessness may well his failure in the final interview.
| A．account for | B．submit to | C．allow for | D．subscribe to |
Hardly any people believe that a（n）meeting will lead to an enduring love.
| A．present | B．distant | C．accidental | D．familiar |