The population in our country ____ very ________. 80% of the population ______ farmers.
| A．is, many, are | B．is, large, are |
| C．are, large, are | D．is, much, are |
—Do you know the boy ________ is sitting next to Peter?
—Yes.He is Peter's friend.
| A．whom | B．who | C．which | D．/ |
—________ will you stay in Shenzhen for your summer vacation?
—For about two weeks.
| A．How far | B．How often | C．How soon | D．How long |
The story is so ________.I like it very much.
| A．excite | B．excites | C．excited | D．exciting |
Tom hardly had time for concerts at that time, ________？
| A．wasn't he | B．was he | C．did he | D．didn't he |
—Must I return the book tomorrow?
—No, you ________.You can keep it for three days.
| A．mustn't | B．needn't | C．can't | D．may not |