—________ did you pay for the Walkman? —Two hundred yuan.
| A．How long | B．How soon |
| C．How much | D．How often |
My mother was doing the cleaning in the sitting room ________ the telephone rang.
| A．when | B．while | C．since | D．as soon as |
--- I’m sorry I ____ your MP4 at home.
--- That’s all right. Don’t forget ____ it to me tomorrow.
| A．forgot; bringing | B．left; to bring |
| C．left; bringing | D．forgot; to bring |
---He never stays up late at night, _____ he?
---_________. He usually does his homework till midnight.
| A．doesn’t, Yes | B．does, Yes |
| C．doesn’t, No | D．does, No |
When she found the clothes on the playground, she at once.
| A．picked it up | B．picked up it |
| C．picked them up | D．picked up them |
The man said that he was ____ to buy this expensive house.
| A．too rich | B．so rich |
| C．rich enough | D．quite rich |