_____ his letter, I decided to write to him again
| A．Receiving not | B．Not receiving |
| C．Having not receiving | D．Not having received |
---Do you think he will do me a favor?
---As far as I know, he is the last one to help others. He _______ be prepared to give you a hand, though.
| A．might | B．must |
| C．can | D．should |
The cave is _____to the public, high up the face of a cliff which no one can climb.
| A．inadequate | B．inconvenient |
| C．impossible | D．inaccessible |
—Excuse me! I’d like to book a table for four for the dinner tonight.
—Sorry, sir, but there is_____ available tonight. You many try ______ restaurant.
| A．nothing; the other | B．none; another |
| C．nothing; another | D．none; the other |
He __________ with business matters . Otherwise , he would have given you a hand .
| A．had been occupied | B．occupied |
| C．had occupied | D．was occupied |
Give it a minute __________ you’ll be able to see the result better .
| A．but | B．till | C．and | D．or |