We must know what we should do and what we should avoid _______ a good impression on others in public places.
| A．to leave | B．leaving | C．to have left | D．leave |
The plan looks good on paper, but will it _____?
| A．work | B．pass |
| C．agree | D．does |
My worst fears were _____ when I saw what the exam questions were.
| A．done | B．seen |
| C．finished | D．realized |
He asked her to marry him and she _____ him.
| A．answered | B．received |
| C．accepted | D．agreed |
We haven’t enough books for everyone; some of you will have to _____.
| A．help | B．enjoy |
| C．share | D．spare |
This kind of cancer can be cured, provided it is ______ early.
| A．got | B．gained |
| C．seen | D．caught |