44. ---Do you know the boy who is talking with your father?　

---Yes. He’s a friend of ___________.

43. This book is _______________ in English. It’s not easy to read it quickly.

42. Shanghai is one of the most popular ____________ in the world.

41. My sister is a dance teacher. She can dance very ___________.

40. ---Who’s your favorite _______________?　　　 ---Jack Chan is.

39. Helen’s office is on the ____________ floor. She often meets people there.

38. ---Are they Chinese?　　 ---No, they are ____________.

37. ---Would you like to go out for a walk with me?

　 ---I’d like to. But I am ____________ for my mother. She’s coming.

从方框中选择适当的词填空，并根据需要改变其形式，每词只用一次。

36. ---I can’t find my glasses. Have you seen them?

---Yes, you ___________ them in the car yesterday.