Under the circumstances, we were naturally not a cheerful party. 
Due to what happened, the party was not a happy one.
The party was fun and happy with everyone dancing gleefully.
Jon and Susan couldn't match the amount that the others were speaking, but weren't completely silent.
The man is over the age of 20.
The kids are sitting on the grass.
We don't give out drugs willy-nilly.
There is a woman in a tan shirt.
There is a man in a canoe in the river.