56. The eighth month of the year is _____________.

55. Give your whole _______________ ________(注意力) what you are doing.

54. A red bus is stopping ____________(在) the bus stop.

53. Then the secretary ___________(问) the lady if she was a relative of the manager.

52. He works __________ a driver.

51. She works in the same building _________ my sister.

50. The children are reading an ____________(文章) about a famous doctor.

49. The girl is an _____________ (学美术的) student.

48. The plane _________ ________ (到达) New York at last.

47. They look ___________ (四周) but Mary is already gone.