Friends: Ross Flirts With the Pizza Lady (Season 5 Clip) | TBS

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

To allow something to be seen by pointing it out or displaying it. It can also mean to explain or demonstrate how to do a specific task.

A group of students who are taught together in a school or college. It also refers to a period of time during which students are taught a specific subject.