—Are your parents at home?
—No, they aren’t in. They _________ to Beijing.
| A．has gone | B．have gone | C．has been | D．have been |
--- Is that man Mr. Smith?
--- It ______ be him. He has gone to NewYork on business.
| A．may not | B．needn’t |
| C．can’t | D．mustn’t |
Meimei thinks maths is ______ than Chinese.
| A．easy | B．easier |
| C．the easiest | D．very easy |
In 1998, Liu Xiang’s ______ in hurdling was noticed by Sun Jiangping.
| A．ability | B．trade |
| C．electricity | D．memory |
Lao She’s Teahouse ______ the changes in Chinese society over fifty years.
| A．describes | B．improves |
| C．prepares | D．corrects |
I don’t like ______ watch. I like ______.
| A．me; your | B．my; your |
| C．me; yours | D．my; yours |