53. Our school is not far from the bus station. Maybe it’s about ten

_________ (　分钟) walk.

52. Mrs Green was hungry after her day’s _________ (购物).

51. His mother seems to be _________ (担忧) about his health.

50. My __________(喜爱)drink is juice, not coffee.

49. His story made each student in the class __________ (伤心).

48. Take the fourth __________ (拐角) on the right.

47. The shop __________(关门)at five. So please hurry.

46. At last Mr. Smith found his ticket in one of his _________ (口袋) .

45. Mum is busy cooking in the __________ (厨房).

44. _______ (突然间), I saw a man in front of me with a knife in hand.