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79. These are such important traffic rules that we must observe them at all times.
80. Although it rained, we went to school yesterday.
81. It's such an attractive TV film that our parents see it through.
82. The news made everybody feel happy.
83. The underground is not only quick but also cheap.
84. It was such an interesting novel that I have read it many times.
85. Mr Micawber is said to be a picture of Dicken's father.
86. The hot weather made us feel tired.
87. She is such a nice girl that everybody likes her.
88. Nam was said to be a clever student.
89. He was such an unhappy boy that he ran away to London.
90. Miss Nga was thought to pass the exam.
91. The birds were seen to return to their nest in the evening.
92. The clowns made the children laugh a lot.
93. The package was so heavy that Nam couldn't carry it.
94. The car was too expensive for us to buy.
95. The boy is so lazy that he seldom learns his lessons.
96. Since the buses are full, they don't stop. 
97. It's such a low bridge that boats can't sail under it.
98. Nga's mother cooks better than her.
99. If he had seen you yesterday, he might have spoken to you.
100. If they were at home today, they would meet their aunt.
101. It is such a difficult exercise that he can't do it.
102. The weather is said to be very fine there.