76. It’s reported that an(n) _________________(飞机场) will be built in Shiyan soon.
77. If you try your best now, you are sure to have a chance of ________________(实现) your dream.
78. He was glad to have an excuse ____________(推迟) telling her the news.
79. It’s raining heavily and you should drive _______________(更加小心), or it may be dangerous.
80. In the past two years, the bad living environment they were used to ______________(改善)a lot. They have bigger and brighter houses.
76. airport 77. achieving 78. to put off 79. more carefully 80. has (been) improved / has got (become) better