Write their opposites
1)happy
2)old
3)small
4)pleasnt
5)cloudy
6)uncomfortable
7)uninterested
8)unfriedly
9)untidy
10)unhealthy

1)happy - unhappy2)old - young3)small - big4)pleasant - unpleasant5)cloudy - sunny6)uncomfortable - comfortable7)uninterested - interested8)unfriendly - friendly9)untidy - tidy10)unhealthy - healthy