When his wife returned from abroad, Kevin ____ his paintings at the art museum in his hometown.
| A．was exhibiting | B．exhibited |
| C．would exhibit | D．had been exhibiting |
--Peter is very clever and he studies hard as well．
---No ______be always wins first in the examinations.
| A．doubt | B．question | C．wonder | D．problem |
---What can I do for you？---Well，I’m afraid the box is heavy for you，but thank you all the same．
| A．so | B．much | C．very | D．too |
I was advised to arrange for insurance _____ I needed medical treatment.
| A．although | B．incase | C．so that | D．if only |
--_____ of the population of the city _____workers?
--About 60 percent.
| A．What; is | B．What; are | C．How much; is | D．How much; are |
Although he is considered a great writer, _____.
| A．his works is not widely read |
| B．but his works are not widely read |
| C．however his works are not widely read |
| D．yet his works are not widely read |