44. The boy l________ to his mother that he had flown from the roof.

43. They are using h__________ to knock the nails into the chairs so that they can repair them.

42. They tried to a________ him into joining them but he refused because he wanted to go hiking by himself.

41. The m___________ of children in our class have short hair; only three have long hair.

40. The shirt I bought yesterday doesn’t fit me well. Can you r_________ it for another one or give me money back?

39. He tried hard to read their face but there wasn’t any ____________(表情) on their faces.

38. Can you imagine that how long it will take if you take a nonstop ________(环球) flight?

37. The accident was caused by human _______(错误).

36. I h_______ all the shops in the town but I couldn’t find out a TV set which was the same as yours.

35. The plane crashed and only one s__________, who is a little girl.