---Tom, I didn’t see you yesterday. Why were you _____?---Sorry, I had a stomachache. I had to stay in bed.A. wrong B. absent C. patient
—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.
—I’m a teenager’s mother. Sometimes I don’t know . —Love and understanding.