His MP3 is the same as ________, but it is more expensive．

A．him

B．mine

C．my

D．her

－Taking a walk in the evening is a good ________．

－So it is; it keeps us healthy．

A．habit

B．hobby

C．rule

D．favor

The teacher has already told me but I’m still not clear ________ to do next．

A．how

B．what

C．why

D．whether

－Listen!Is Professor Johnson giving a report in the hall?

－No, it ________ be him．He has gone to Japan．

A．needn’t

B．may not

C．mustn’t

D．can’t

It is reported that ________ people in the world are suffering from the H1N1 flu．

A．several thousands of

B．ten thousands

C．thousands of

D．thousands

－Susan stays alone in the classroom and looks sad．

－________ to her?

A．What happens

B．What has happened

C．What is happening

D．What was happening

The girl was often heard ________ happily in her room．

A．sing

B．to sing

C．singing

D．sings

－Mind your steps, guy!Don’t you see the words“________ the grass”?

－Oh, I am sorry．

A．Keep off

B．Keep out

C．Take off

D．Take out

Learning ________ country’s language is a better way of knowing ________ culture behind it．

A．the; a

B．a; the

C．不填; the

D．a; 不填

－I am not sure which tie to wear for the party．

－God!I have no idea, ________．

A．too

B．neither

C．either

D．also