1. When you encounter people, you __________. a. plan to meet them
b. meet them for the first time c. know them for a long time
d. do something with someone you know
2. When people send the wrong signal, they __________. a. need special help
b. tell you to do something c. understand what you mean
d. do something that confuses you
3. When several things of the same type vary, they are ______. a. different from each other b. depending on something c. easy to recognize d. the same
4. When you stare at someone blankly, you __________. a. feel uncomfortable b. feel angry or bored c. look at them with no understanding d. look at them as if you know them
5. When ideas clash head-on, they are __________. a. completely different b. exactly the same c. hitting each other d. expected to be exciting