. What a pity. Considering his ability and experience, he _________ better.
| A．need have done | B．must have done |
| C．can have done | D．might have done |
.
—She must have gone back to the valley.
—No, she_________. The entrance to it was nowhere to be found.
| A．mustn’t | B．needn’t | C．couldn’t | D．may not |
.
He insisted on going abroad to have further study ____ his parents’ objection.
| A．by means of | B．in favor of | C．regardless of | D．on purpose of |
.
____ time and labor, you should join hands ____ him in the business.
| A．To save; with | B．Saved; with | C．Saving; with | D．Having saved; by |
.
____ the answer, Tom, who asked the questions, still stood with his hand ____.
| A．Giving; raised | B．Given; raised | C．Given; risen | D．Giving; rising |
.
Nobody can bear __________ at in public places.
| A．being laughed | B．laughing | C．to laugh | D．to be laughed |