Drivers are warned that it is dangerous to talk on the phone while________.
| A．drive | B．driving |
| C．drove | D．to drive |
—Where are the children? The dinner's going to be completely ruined.
—I wish they______always late.
| A．weren't | B．hadn't been |
| C．wouldn't be | D．wouldn't have been |
George is going to talk about the geography of his country, but I'd rather he ________ more on its culture.
| A．focus | B．focused |
| C．would focus | D．had focused |
— The professor gave a really good speech.
— I suggest you _____ him some specific questions about his work experience.
| A．have asked | B．will ask |
| C．asked | D．Ask |
I advised that he ______to the hospital at once，but he insisted that he ______quite well then.
| A．be sent；was feeling |
| B．was sent；felt |
| C．be sent；feel |
| D．should be sent；should feel |
—Do you think George has passed the driving test?
—No. If so, he ______ his car to our college yesterday.
| A．would drive | B．must have driven |
| C．would have driven | D．had driven |