To help Tommy learn better, his parents have done they could:cards, tapes,special learning centers,in short, everything they can think of. A both B all C none D neither
People ______overweight need more water than thin people.
—You’d better hurry. We’ll be late for the plane. —Don’t worry. The plane will ______in two hours.
There ______more and more foreigners learning Chinese now.
All of you went to the zoo ______Wang Hai. He had to look after his grandma.
—I’m sorry, sir. I’ve made a lot of mistakes in the exam. —Never mind. ______, the exam is a little difficult.