—Your clothes are     ,Nancy.   — I’ll wash them soon,
A. dirty                    B. new                  C. old

—We need ____ books about Beijing Opera. —Sorry, we don’t have ____.now.
A. some, some           B. any, some                C. some, any

Water is much more precious than electricity, for the water for drinking is__________.

— Congratulations! Your English teacher told me you got an A this time.
— Thank you. She is very         .

It’ s too       here. Can we open the window?

---Whose purse is it?
---If it isn’t yours, it must be _________.

—Can you hear me?
—No, I can’t. Would you please speak _________?

A ____________person treats everyone____________.

It’s kind ___________Simon to give us ________advice.

—Who is suitable for the new chairperson of the Students’ Union?
—David is. He is ______ enough to come up with new ideas.