The underline part (划线部分) of “keys” is pronounced as（发音为）________.
| A．/s/ | B．/z/ | C．/ts/ | D．/dz/ |
A tourist will easily lost his way in Beijing ______ he has a map or guide.
| A．if | B．because | C．unless | D．When |
—I haven't got a partner ______．
—Maybe you can ask John for help.
| A．work with | B．to work |
| C．to work with | D．working with |
______ English aloud in the morning will do you a lot of good.
| A．Reading | B．Read | C．Reads | D．To read |
I want to ______ what my teacher just said.
| A．cut down | B．look down |
| C．turn down | D．write down |
—Han Li has improved her English a lot since she joined the English Club.
—How ______ she chose to join it at first!
| A．quickly | B．wisely | C．simply | D．Suddenly |