—Yes. eraser is like an ice cream.
—It's _____ unhealthy habit. You must ask him to change it.
—Oh, you can ask your parents to buy ______ for you.
—What___ unusual thing! I'm proud ___it.
—It has __________population of 321 million.
— She is writing e-mail on Internet .
— Yeah, it tells us how to play _____________ piano.
— Oh, yes. He is from _______________ European country. He is my new classmate.