Read the definitions carefully and select the correct words.
1. to disagree with someone in words, often in an angry way
2. a situation in which two or more people disagree, often angrily
3. to organize or make plans for something such as a meeting, party, or trip
4. something that has been organized or agreed on
5. if you have a choice, you can choose between several things
6. to decide which one of a number of things or people you want
7. to say that you are annoyed, not satisfied, or unhappy about something or someone
8. a statement in which someone complains about something
9. if someone discovers a new place, fact, substance etc, they are the first person to find it or know that it exists
10. a fact or thing that someone finds out about, when it was not known about before
11. to change from one place or position to another, or to make something do this
12. when someone or something changes position or moves from one place to another
13. to do what you tried or wanted to do
14. when you achieve what you want or intend
15. to have a particular opinion or to believe that something is true
16. a person’s ideas or opinions about something