2.   ―Is there __________ ( somebody) in the meeting 

―Sorry, I don t know.

1. _______ (who) T-shirt is that?

5. Only Carol brought a magazine _______________  the picnic.

4.  Who do you think the notebook belongs ___________？

3.    She likes listening___________ pop music.

2.   I have my glasses ________ me when I have classes.

1.   I think my backpack is still _____________   the music hall.

昨天你参加会议了吗？

Did you__________ ________  ________ yesterday?  

②这是谁的足球？ 

___________  ___________is this?

 ①一________ is this bike?

  ―Its Tom's.

 A. Who   B. Whose C. Whom    D. What