I feel so tired. Let’s stop ________. A. have a rest B. to have a rest C. having a rest
---Are yougoingtotakepartinthespeechcompetition? ---_____. It’s too gooda chanceto miss.
---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.