Nothing he did was helpful to solve this problem, _______?
| A．didn’t he | B．was it | C．wasn’t it | D．did he |
.
The teacher had the students __________ all the words they didn’t know.
| A．looked up | B．looking in | C．look up | D．look at |
.
. Did you notice the little boy __________ away?
| A．took the candy and run | B．take the candy and run |
| C．taking the candy and run | D．who taking the candy running |
.
The work should be given to ________ you think can finish it ahead of time.
| A．who | B．whom | C．whoever | D．whomever |
.
. His family, which _______ rather a large one, ______very fond of their old house.
| A．were, were | B．was, were | C．were, was | D．was, was |
.
The small mountain village______we spent our holiday last month lies in is now part of Hubei.
| A．which; where | B．where; what | C．that; which | D．when; which |