5th week 18

3. having been owned by someone else; not new.
5. the act of wrongfully taking another's words, ideas, or the like and representing them as one's own.
6. a rank of students in a school based on the age of children, or all the students in a school who are in that rank.
9. a careful method of studying and learning about things in nature.
10. liked over all others.
12. the clapping of hands in approval.
14. something that you want or must have.
15. shortened form of "was not."
16. to shut.

1. causing terrible destruction, upset, or sadness.
2. a border between two countries, or the area nearby on either side.
4. to subtract one amount from another.
7. to hold your body upright by using your legs and feet, or to move to this position.
8. of or belonging to you; a possessive form of "you."
9. a device used in weaving that carries thread back and forth through the threads on the loom.
11. different; other.
13. the ability to act, function, or cause things to happen.
15. what one or ones; usually used when there are only a few possibilities.