There is ________ "m"and ________ "u" in the word "music"．

A．a, a

B．an, an

C．a, an

D．an, a

There are ________ workers in this factory．My brother is in it, too．

A．thousand

B．thousands of

C．thousand of

D．three thousands

________ does your father come to see you? Twice a month．

A．How often

B．How long

C．How soon

D．How far

He'll arrive ________ Shanghai ________ the afternoon of May the tenth．

A．on, on

B．in, in

C．in, on

D．at, in

Simon is ________ on his bunk bed at the moment．

A．lied

B．lie

C．lies

D．lying

Everyone in Sunshine Town ________ Putonghua．

A．speak

B．speaks

C．speaking

D．to speak

They pushed him ________ a green van．

A．in back of

B．at the back

C．into the back

D．into the back of

He's looking forward to ________ to visit the China Space Museum．

A．go

B．goes

C．going

D．went

There is a small bridge ________ the river．

A．in

B．on

C．over

D．above

He lives ________ six floors ________ me．

A．/, above

B．at, below

C．in, near

D．on, from