It is not how much we do but how much love we put into what we do ________ benefits our work most.(2011·陕西)
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.
His uncle gave him books to read, but after a page or two he would put __book down and pick up__ new one.