1．Are there any ______________ （相似处） between the two?

2．Athens is known as the birthplace of western __________________ （文明）.

3．There was a _______________ （可能性） that a huge tidal wave would flood half the island.

4．There seems to be a highly _______________ （感染性的） type of flu going round.

5．No one knows what the city of the future will look like and making ______________ （预测） is a risky business.

6．  _____________ （出口） to many countries, the cotton goods produced by this factory has a wide variety of consumers.

7．As the cars come into the centre, video cameras record their _______________ （登记） numbers, and these are checked with a list of drivers who have paid the charge for that day.

8．______________ （包括; 卷入） in the case unexpectedly, the man felt upset and hopeless.

9．The Chinese discovered that the gas ______________ （逃脱; 漏气） from the tube could lift it into the air. The idea of the rocket was born.

10．The architect is ________________ （乐观的） about the effect of the house on the environment.