The secretary worked late into the night,_______ a long, speech for the president.
| A． to prepare | B．was preparing | C． prepared | D．preparing |
What he said at the meeting made Mary rather embarrassed, so he felt that he ______ differently.
| A．might express | B．should express |
| C．could have expressed | D．must have expressed |
I have done much of the work. Could you please finish ______ in two days?
| A．the rest | B．the other | C．another | D．the others |
The higher the standard of living is ______.
| A．the greater the amount of paper will be used |
| B．the greater the amount of paper used will be |
| C．the greater amount of paper will use |
| D．the greater amount of paper used |
Americans eat ______ vegetables per person today as they did in 1910.
| A．more than twice | B．as twice as many |
| C．twice as many as | D．more than twice as many |
—Would you like ______, sir?
— No, thanks. I have had much.
| A．some more oranges | B．any more oranges |
| C．some more orange | D．any more orange |