—What do you think of Zhou Libo?—I think he does well________talk shows.Many people like him.A.inB.onC.at
—Oh, dear. I _______my English at home. —Oh,I’m sorry to hear that.
John is going to Hong Kong. He is leaving on ______________ first week in June.
—What is he doing for vacation? He’s _________her brother.
______I have one healthy habit, ______I’m not very healthy.
Mary couldn’t go to the cinema with us because she had to _____ her little brother.