— Mr. Lee ____ to a student when I entered the classroom this morning.
-- He is very patient ____he is young.
A．talking; but
B．talks; though
C．was talking, though
D．talked, however
— The doctor told me____ too much but I find it difficult.
— The doctor is right. The less you drink, ____ you will be.
A．don't drink; the healthier B．not to drink; the healthier
C．not to drink; the more healthier D．don't drink; healthier
—Must I return the book this week?
— No, you ____. You can ____ it for 20 days.
A．mustn't: keep B．needn't; borrow
C．needn't; keep D．mustn't; borrow
—Who is ___ English teacher?
—Well, it's Mrs. Green. She teaches ____ English very well.
A．you; we B．you; ours C．your; us D．your; our
–Would you like some coffee or tea?
–_____. Water is OK.
A．Both B．Either C．Neither D．All
These new clothes _____ to the children in the mountain villages tomorrow.
A．are sent B．were sent C．has been sent D．will be sent
