1 . 选词填空(ordinary/common/normal/usual)
1. He referred to the life of the ____ people in his book.
2. It’s ____ to feel tired after such a long trip.
3. Some kinds of birds which were once a ____ sight are now becoming rare.
4. As ____ , I was focusing my attention on writing a novel on Sunday morning.

2 .
1. I believe that most ________people will agree with me.
2. The situation is more _______ than it appears.
3. It is ______ to sell drugs to adolescents.
4. He wrote a very _____ letter of apology to his manager.