---- There is only three days left, but w still have a pile of papers to deal with.---- Don’t worry. We have already __________ two thirds of them after all.
Is that a book on farming? If so, I want to borrow___.
.Who is making so much noise in the garden? __ the children.
.—Is there anyone who is gong the Great Wall? _______
Andeison entered the classroom, ____book in ___hand.
She studies ___ medicine before she turned ___ writer.