1. What's a lingua franca? - b. It is used for communication between speakers whose languages are different.
2. Who's an addict? - d. He/she is unable to stop using or doing something harmful.
3. What's a message? - f) It is sent to someone who can't be contacted directly.
4. What's a wire? - e) It carries power or signals from one place to another.
5. Who's a peer? - h) He/she is the same age or status as you.
6. What's a computer mouse? - c) It controls the cursor on your computer screen.
7. What's a CEO? - g) He/she is responsible for taking important managerial decisions.
8. What's a fad? - i) It is popular for a short time and people get tired of it quickly.
