At that time, I couldn't remember ________．

A．Where do I first meet Rose

B．when I first met Rose

C．when did I first meet Rose

D．where I first meet Rose

He's already ridden the horse before ,________?

A．is he

B．isn't he

C．has he

D．hasn't he

________ since he left his hometown．

A．Ten years went by

B．Ten years has passed

C．It is ten years ago

D．There are ten years

________, you will find that is much better．

A．Compared this with that

B．Comparing this with that

C．If you compare this with that

D．Compare this with that

Can you tell me ________?

A．how can we get to the library

B．how the weather tomorrow

C．how far it is

D．how do you get to school

I can't decide ________．

A．to buy which one

B．which one to buy

C．to buy which

D．which to buy one

I believe ________, because he is ________ honest man．

A．the words he says; a

B．what he says; an

C．he says what; the

D．what does he say ;an

Mr Green didn't know ________ last night．

A．when does his son come back

B．when his son comes back

C．when his son come home

D．when his son came home