61, The crops aren’t better because there isn’t much rain.

62, She suggests that I should have my hair cut.

63, The hotel in which they stayed last summer was very luxurious.

64, Because Lan was careless, she broke the vase.

65, Nobody in our class is better than Lan.

66, The classroom which we are studying in now is very large.

67, Lan asked me if my mother was cooking in the kitchen then.

68, How long have you learnt English?

69, We spent only ten minutes finishing the homework.

70, We haven’t met him for ages.

69, I am fed up with doing this work.

71, Although I worked until midnight, I didn’t feel tired.

72, More and more pollution is being produced by that factory.

73, He is such a careless driver that he usually has accidents