The traffic is_________ and the cost of living is ________in the city.
| A．high; heavy | B．heavy; high |
| C．many; low | D．heavy; low |
I didn’t know anything about it ______my father told me .
| A． until | B． because | C． after | D． and |
Thank you for _______my grandpa when I was away .
| A． looking after | B． look over |
| C． looking at | D． looking up |
How long have you lived here ?
________ ten years ago .
| A． Since | B． For | C． When | D． Which |
You’d better ________late next time .
| A． not to be | B．not be | C． won’t be | D． don’t be |
Our classroom is very dirty ,let’s _____it_______.
| A． tidy ; up | B． take ; up |
| C． pick up | D． put up |