In the following, name the part of speech of each word in italic. Judge by the way the word is used in the sentence.
1. The desks have green pads.
2. Green is a restful color.
3. In the valley is a mill, which grinds flour. It is a flour mill.
4. I saw him stretch out his hand.
5. The stretch of waste land amazed him.
6. Europeans say that Americans waste more than they use.
7. One of our great problems is how to lessen waste.
8. After the stormy night, the day dawned bright and clear.
9. He has been working night and day.