. A cook will be immediately fired if he is found _________ in the kitchen.
| A．smoke | B．smoking | C．to smoke | D．smoked |
--- Tom, you haven’t finished your homework yet.
--- ______ ? There are two days before the new term starts.
| A．Repeat | B．Once again | C．Sorry | D．So what |
The company in Hangzhou produced quantities of first-class silk, most of them ______ to Europe.
| A．selling | B．sold | C．were sold | D．are selling |
After about an hour’s ride, we finally got to _______ was then called “Ping Jing Hotel ”.
| A．the place | B．where | C．which | D．what |
At first it looked like a simple accident, but later the police became doubtful.
| A．sight | B．view | C．look | D．glimpse |
The art centre is _____ used to be a factory, _____ millions of tractors were made.
| A．what; where | B．where; where | C．what; which | D．where; which |