You will fall behind others _______ you work hard.
| A．until | B．when | C．after | D．unless |
The river runs_______ the city. And there are many beautiful bridges_______ the river.
| A．across; through | B．through; over |
| C．through; through | D．across; over |
There are_______ students in the classroom. Can you tell me where they are?
| A．a few | B．a little |
| C．few | D．little |
-There are lots of fine_______ in the Palace Museum.
| A．work of art | B．works of arts |
| C．works of art | D．work of arts |
-What did the man say just now?
-He told us_______ any noise. They are having a meeting.
| A．don't make | B．not make |
| C．to make | D．not to make |
-The fish_______ nice. Your mother is a great cook.
-Really? Try some, and you will like it more.
| A．tastes | B．smells |
| C．cooks | D．sees |