—Why did he leave the group?
—Because he didn't seem to __________.
| A．show off | B．show up |
| C．fit in | D．come over |
The two companies have reached a partial agreement, but several differences still ___ between them.
| A．happen | B．survive | C．appear | D．exist |
Not until he left home ______ to know _______ important the family was for him.
| A．did he begin; what | B．had he begin; how |
| C．did he begin; how | D．had he begin; what |
―Are you satisfied with what she has done?―Not a little. It can’t be ________.
| A．any worse | B．any better | C．so well | D．so bad |
Three students from Changjiang college _____ while saving the ______ boys.
| A．got drown; drowning | B．got drowned; drowning |
| C．were drowned; drowned | D．were drowning; drowning |
Dr. Peter Spence, ______ headmaster of the school, told us, “____ fifth of pupils here go on to study at Oxford and Cambridge.”
| A．/; A | B．/; The | C．the; The | D．a; A |