Could you tell me when Mr. Li ______ in Beijing–Sure. When he _____, I ’ll call you.

Is that Lucy’s cousin, Anna—No, it ______ her. She has gone to Paris.

Mum, I can’t see any point in studying hard.—Come on. dear,Years of hard study will surelyin your future career.

We all see Deng Chao’s performance skills, yet little ________ attention to his singing talent.

’t think we are facing a communication problem. _________ , we are communicating more smoothly than ever.