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

—My father has decided to ______ smoking.

   --That's good news for us.

    A．give up                     B．give out               C．give in               D．give to

Most of the young people enjoy ______ Jay Chou's songs.

    A．sing                     B．sang                 C．singing                 D．to sing

There are ________ people in the supermarket. It's so crowded.

    A．hundred                         B．hundreds            C．hundred of            D．hundreds of

--Alice, please tell Eric to call me when he _____ back.

    --No problem. 

A．come                  B．comes               C．came                 D．will come

--I hear Jack Chan will come to Laiwu next week.

    --Really? _______ he comes, my younger sister will be very happy,

    A．If                       B．Until                 C．Unless                 D．Before

--I lost my MP4 on my way home this afternoon.

    -- _________! You must be careful next time.

    A．Take care                                       B．Look out

    C．Pay attention to                                 D．What a pity

-- __________ beautiful city!

    --Yes. Lots of tourists come to visit it every year.

A．How                    B．What                C．How a                 D．What a

--Listen! Is it Linda singing in the next room?

   --No, it __________ be her. She is still in Shanghai.

A．can't                   B．couldn't              C．may not               D．might not

Every year lots of trees _______ to make our country more beautiful.

    A．is planted                B．was planted          C．are planted            D．were planted