In the following sentences, (circle) the simple subjects and underline the simple predicates.

1. My treehouse was a black shape in the tree and I wouldn't go
up there now.
2. The jars were dusty, and polished one clean on my shirt.
3. They had come before me, and others were coming behind.
4. The jar glowed like moonlight and held it in my hands.
5. They blinked off and on, and the jar glowed like moonlight.