Do you know Lucy’s grandma—Of course. She is a kind woman, but she for about a month since she was killed in the accident.

Tommy, you____ be hooked on the Internet all day. You may fall behind others in study.

Since then the number of people taking driving lessons ____20.

Mrs. He teaches ______ Maths. We are all interested in ______ lessons.

Who are you looking for—Mr White—Wait here for a while The classmeeting_______ over in half an hour