-- Isn’t that Ann’s husband over there?
-- No, it ________ be him. I’m sure he doesn’t wear glasses.
| A． can’t | B．must not | C．won’t | D．may not |
—Can you come up with another good idea?
—This is the best approach I can imagine ________ the work ahead of schedule.
| A．to accomplish | B．to accomplishing |
| C．accomplishing | D．accomplished |
Many of the onefamily children are so accustomed to ________ that they react violently when they hear something different.
| A．be praise | B．praise |
| C．praising | D．being praised |
If you think that treating a woman well means always ________ her permission for things, think again.
| A．getting | B．gets |
| C．got | D．to get |
The monument was built in honor of the explorer who was believed ________ the big river.
| A．to have discovered | B．to have been discovered |
| C．to discover | D．having been discovered |
After chatting on QQ a long time, Mary looked up, ________ that it was 11：00 pm, long past her usual bedtime.
| A．to see | B．saw |
| C．seeing | D．seen |