1. I have some homework to do tonight.
2. Neil Armstrong was the first man to walk on the moon.
-------------------------------------------
1. He was the first man to leave the burning building.
2. The last person to leave the room must turn out the lights.
3. He would be happier if he had someone to play with.
4. Here are some accounts that for you to check.
5. My brother is the only one to realize the danger.
6. Only a few of the movie shown at the Gray Theater are suitable for children.
7. The couples living in the house next door are both college professors.
8. A knuckle is a point connecting a finger to the rest of the hand.
9. Antarctica is covered by a huge ice cap containing 70 percent of the earth's fresh water.
10. Only a small fraction of the eggs laid by a fish actually hatch and survive to adulthood.