After you finish the exercises, you’d better have your answers ___________.
Do you like Wang Fei_____ is very popular with most people.
–I’m sorry I really can’t work it out. —Try again, Liu Fang. It’s only ____ difficult for you. You can make it.
–It’s in holiday now, no one is at school. --It ____ be very quiet.
—What’s wrong with them? -- They were ____ their daughter being out so late at night.
– This pen is too ____. Can you show me a cheaper one? -- What about the blue one? It’s cheaper.