---How long have you been in London? ---_________.
| A．Three times | B．I was there for a week |
| C．I’d been there for a month | D．I’ve just arrived |
The post office is about five kilometers ______ our school.
| A．away | B．away from |
| C．far from | D．far away from |
The maths problems are too hard, only ______ people can work them out.
| A．a few | B．few |
| C．little | D．a little |
---______ does he go to Guangzhou on business? ---Three or four times a year.
| A．How long | B．When |
| C．How often | D．What time |
I always go to the lake ____ the aftenoon, but Kate goes there ____ the night of Monday.
| A．in; in | B．in; on |
| C．on; in | D．on; on |
Jack _______ goes shopping, because he is ______ busy working.
| A．often; always | B．never; seldom |
| C．usually; sometimes | D．seldom; always |