There is ________ “r” in the word “car”．

A．a

B．an

C．\

D．the

The car is ________ expensive ________ he can’t buy it．

A．too, to

B．so, that

C．such, that

D．enough, that

Last Friday I saw some boys ________ behind Daniel, ________ the computer games．

A．sit, watching

B．sitting, watch

C．sit, watch

D．sitting, watched

How I ________ I could live on the moon．

A．think

B．hope

C．want

D．wish

It’s necessary ________ us to keep our pets clean everyday．

A．of

B．for

C．with

D．between

Would you like to go out for a walk with us?

________, but I must finish my homework first．

A．Of course not

B．That’s all right

C．I’d love to

D．Yes, I do

Is Tom at school today?No, He’s at home ________ he has a bad cold．

A．because

B．if

C．until

D．before

________ hard work it is!

A．What a

B．How a

C．What

D．How

Mrs．White has ________ that she is not able to get a job．

A．so little education

B．such little education

C．so a little education

D．such a little education

People in some areas don’t have to pay for their ________．

A．medicine treat

B．medical treat

C．medicine treatment

D．medical treatment