--- I like Super Brain very much. Do you know ______ on show?

--- At 10:00 every Friday evening. It’s a good program to make science popular.

A. where it is B. where is it

C. when it is D. when is it

—Can tell me _____?

—On Friday.

A. when our class meeting would begin B. when would our class meeting begin

C. when our class meeting will begin D. when will our class meeting begin

Did you know ______?

A. what did they happen B. what happened to them

C. hat they happened D. what they are happening

Our teacher told us that__________.

A. the sun is much bigger than the Earth.

B. the sun was much bigger than the Earth.

C. If the sun is much bigger than the Earth.

Can you tell me_______ ?

A. what is Gina doing for vacation B. when was Nick born

C. why does Jane like pandas D. where Bob went last Sunday

Do you know where ___________?

A. is the shop B. is shop C. shop is D. the shop is

—David, look at the man in black over there. Can you tell me ____________?

—He is an engineer.

A. who is he B. who he is C. what he does

—Do you know _____ ? I'm going to see him. —Sorry, I don't know.

A. where does Mr. Li live B. where did Mr. Li live

C. where Mr. Li lives D. where Mr. Li lived

— I’ll have a ten-day holiday. But I don’t know _____.

— How about Paris?

A. what to do B. where to go C. when to go

—Go and ask Mr Green for help.

—But I don’t know ______.

A. where does he live B. where he lives

C. where is he living D. where he lived