_________ it is snowing, it isn’t very cold.
| A．If | B．When | C．Because | D．Although |
Xiao Li _________ his hometown for ten years．
| A．has left | B．1eft | C．has been away from | D．went away from |
The beautiful coat ______ by her last month.
| A．is designed | B．is designing | C．was designed | D．was designing |
This CD-ROM can help you learn and have fun ______.
| A．at times | B．on time | C．at the same time | D．in time |
---I’m sorry. I _____ your printer for such a long time. ---Never mind.
| A．have borrowed | B．have lent | C．have kept | D．have bought |
Please ______ the computer. We will have the Computer Studies.
| A．open | B．turn on | C．close | D．turn off |