The baby was sleepy.
tired
awake
The runner was very quick.
fast
slow
The man was silent in class.
noisy
quiet
The toy is fake.
real
pretend
The girl was cheerful after recess.
sad
happy
The mountain was huge.
enormous
tiny
He will finish his homework.
begin
complete
The teacher was angry.
calm
mad
The blanket feels soft.
rough
smooth
The storm made the sky dark.
gloomy
bright
