Sixty percent of all Chinese are farmers and they are than people who live in the cities.
| A．much poor | B．much poorer |
| C．very poor | D．more poorer |
－__________ will you finish your homework, Ben?
－ In two hours.
| A．How far | B．How soon | C．How long | D．How often |
We should try our best to help the animals _______.
| A．in dangerous | B．danger | C．in danger | D．dangerous |
Uncle Wang is_____ the barber’s at the moment, so you have to talk to him _____ the phone.
| A．in; in | B．at; on | C．on; at | D．at; at |
－Mom, where’s my backpack?
－You shouldn’t put your things casually, you should take good care of _____ own things.
| A．yours | B．you | C．your | D．your’s |
My brother is studying in ______ university in America; he wants to be ______ astronaut in the future.
| A．a; a | B．a; an | C．an; a | D．an; an |