I don’t want to make friends with those people ______ think of themselves first when in trouble.

–How many students are there in the classroom?
--__________. They are all in the lab.

_______ called you just now, but he didn’t tell me his name.
A. Somebody              B. Anybody                  C. Nobody

When John lost his job, he found _____________to get a new one.

We felt ______ impossible to finish the work without help.

. A: Whose shirt is this? Is it Tom’s?
B: No, it isn’t. ______________ is white.

—Which would you like , tea or coffee?
—_______ is OK,  I don’t mind.

---Who__________ English last term?---Mr. Wu did.

The weather in Hong Kong is quite different from __________ in Beijing.

----- When shall we meet again, next Saturday or Sunday?
----- _________ day is OK. I will be free next weekend.