You can’t imagine what difficulty we had ______ home in the snowstorm.
| A．walked |
| B．walk |
| C．to walk |
| D．walking |
__________ to sunlight for too much time will do harm to one's skin.
| A．Exposed | B．Having exposed |
| C．Being exposed | D．After being exposed |
They desired that they_______ the right to vote.
| A．had | B．have | C．are | D．were |
— I wonder what I should learn in the future?
— You may learn art since you ________ painting and drawing.
| A．benefit from | B． are tired of |
| C．look forward to | D．have a gift for |
The way he did it was different _______ we were used to.
| A．in which | B．in what | C．from what | D．from which |
.I told Sally how to get here, but perhaps I ________ for her.
| A．had to write it out | B．must have written it out |
| C．ought to have written it out | D．ought to write it out |