— you have a brother?—Yes. His name is Peter.A. Do B. Are C. Does
---Look, the old man who is playing ________ guitar is ______ university teacher.---Oh, how nice the music is!
—Peter is not himself these days. —Well, could you tell me________?
—My father’s just come back from work, ________? — ________. He is having a rest in the room.
Usually, carelessness _________ failure.
The police can’t decide whether the suspect is guilty because he could prove he was________at the time of the crime.