Opposites

Expensive	Inexpensive	Small	Big
Safe	Dangerous	Quiet	Noisy
Beautiful	Ugly	Desert	Crowded
Interesting	Boring	Fun	Not fun
New	Old	Modern	Traditional
Many	Few	Much	Little
Good	Bad	Great	Terrible
Hot	Cold	Rich	Poor
Sunny	Rainy	Friend	Enemy
Busy	Idle	Famous	Ordinary
Public	Private	Like	Hate
Dark	Light	Black	White
Start	Finish	Perfect	Imperfect
Present	Absent	formal	Informal
Best	Worst	Better	Worse
Important	Unimportant	Valuable	Valueless
Common	Unusual	Popular	Unpopular
First	Last	Early	Late
Available	Unavailable	Past	Future
Question	Answer	Contain	Exclude
Human	Animal	Go	Come back
Lightweight	Heavyweight	Useful	Useless
Wide	Narrow	Simple	Complicated
Heavy	Light	Small	Large
Calm	Nervous	updated	Outdated
Good'quality	Bad quality	Together	Separate
Complete	Incomplete	Why	Because
Informed	Uninformed	Fast	Slow
Happy	Sad	Tall	Short
Thin	Fat	Sit down	Stand up

Teacher Marcius Bad Teacher :) "got it" LOL (hahaha)