74.Whether at home at work, Tom always works hard to make good use of his time.

66.The managera rise in salary for ages, but nothing has happened yet.

65.You the difficulties after I explain the whole thing to you.

64.We on the isolated island for thirty hours when the rescue team finally came.

63.Despite the previous three rounds of talks, no agreement so far by the two groups.

62.We are glad that a subway very soon in our city.

61.Mrs. Smith often some shopping at weekends last year.

60.Which one of his books do you think best among the best-sellers?

59.I my experiment report all the morning and haven＇t finished yet.

58.If nothing, the ocean will disappear gradually.

57.I had hoped to see her off at the station, but Itoo busy.