—__________   —It’s ten o’clock.

A. What color is it?      B. What’s the time?              C. What’s this in English?

—____

—It’s ten o’clock.

A. What’s that in Beijing?B. What’s the time in Beijing?

C. What’s it in Beijing?D. Where is Beijing?

It's ten o'clock. I must go ____. 

—____   —It’s ten o’clock.

A．What’s that?                          B．What’s the time?

C．Who’s it?                            D．Where is it?