—Shall I give you a ride as it is raining heavily?
—Thank you, _____.
| A．if you wish | B．it just depends |
| C．It’s up to you | D．It couldn’t be better |
I’d rather have a room of my own, however small it is, than ___ a room with others.
| A．to share | B．to have shared | C．share | D．sharing |
Some researchers believed that there is no doubta cure for AIDS will be found.
| A．which | B．that | C．what | D．whether |
You’d better _____ some money for special use.
| A．pick up | B．set aside | C．put off | D．give away |
Many studentspreparing for the midterm examination.
| A．are engaging in | B．are engaging themselves |
| C．are engaging themselves | D．are engaged in |
________ from space, the earth , with water_______ seventy percent of the surface , looks like a blue ball.
| A．Seen ; covered | B．Seen ; covering |
| C．seeing ; covering | D．Seeing ; covering |