The death of his devoted son was a painful experience, ______ he had never fully recovered.
| A．from which | B．from whom |
| C．with which | D．with whom |
No progress was made in the trade talk as neither side would accept the conditions of _________.
| A．others | B．either | C．the other | D．another |
_________ is known to us all is that the old scientist, for _________ life was hard in the past, still works very hard in his eighties.
| A．It; whose | B．What; whom | C．As; whom | D．As; whose |
-How are things with you?
-．I now make enough money to pay bills and keep food on the table．
| A．From bad to wrose | B．Can’t complain |
| C．Too bad | D．Too good |
The writerher children so that she could concentrate on her writing, because they are too noisy．
| A．sent out |
| B．sent for |
| C．send up |
| D．send away |
—My mother always tells me to try my bestmany difficulties.
—I can’t agree more.you put your into work, you can overcome them.
| A．beecause of;As far as | B．due to;As soon as |
| C．in spite of; As long as | D．despite of;As much as |