8. Nowadays there are a number of cities with a million (居民) .

7. It was two weeks before Christmas and the mall was (擁擠) with shoppers.

6. The water in the (污染的) rivers is not safe to drink.

5. They had made (工業(yè)的) quantities of food.

4. (旅游業(yè)) has become one of the most im- portant industries in our country.

3. Chris was looking very (漂亮的；光鮮的) in his new grey suit.

2. (不幸的是) ，when we got there,the star had already gone.

1. A huge palace was constructed at (巨大的) public expense.

2. adj 無家可歸的    擁擠的   不幸的    ;遺憾的  

工業(yè)的   受到污染的  

漂亮的;整潔的;時髦的    

巨大的;龐大的;浩瀚的

1.n. —家人;家庭   慈善團體

高速公路      居民    類似;相似     位置;所在地

旅游業(yè)   交通工具   娛樂     交換