2. I will go to the zoo.

3. Follows most initials.

4. John F. Kennedy

5. Follows most abbreviations.

6. Jan.

8. They ate pears, apples, plums, and grapes.

9. Used to indicate a slight pause in a sentence.

10. I wore my favorite dress, theblue one.

11. Used to separate off parts of asentence.

13. Why are you late?

14. Or

16. “Help!”

17. Used after an order is given.

18. “Come here!”

19. Used after a strong feeling is expressed.

20. “I am so unhappy!”