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