There are ________ people in the supermarket. It's so crowded.
A．hundred B．hundreds C．hundred of D．hundreds of
Most of the young people enjoy ______ Jay Chou's songs.
A．sing B．sang C．singing D．to sing
—My father has decided to ______ smoking.
--That's good news for us.
A．give up B．give out C．give in D．give to
Yao Ming works hard on his English and ________
A．so Liu Xiang does B．so is Liu Xiang
C．so does Liu Xiang D．so Liu Xiang is
--Do you know ______ the soldiers came to Yushu Town?
--The roads were badly broken. They had to walk there.
A．why B．when C．how D．where
—When did the Shanghai Expo open?
—_______May 1st, 2010.
A．In B．On C．At D．By
