—Do you mind if I smoke?
—____
| A．Why not? | B．Yes, help yourself |
| C．Go ahead | D．Yes, but you’d better not |
---I’m going to the supermarket, let me get you some fruit.
---OK. Thanks for your _____________.
| A．offer | B．information |
| C．message | D．order |
lt was his positive attitude to life and hard work _________finally led him to his successful career .
| A．which | B．what |
| C．that | D．as |
The witnesses_________ by the police just now described the fight quite differently.
| A．questioned | B．being questioned |
| C．to be questioned | D．questioning |
Those postcards were so lovely that they_________ in no time.
| A．sold | B．had been sold |
| C．were sold | D．have been sold |
John kept looking at the pretty girl, wondering whether he_________ her somewhere.
| A．saw | B．has seen |
| C．sees | D．had seen |