~Noun Clauses~ Underline the noun clauses. Write subject (S), Direct object (DO), predicate nominative (PN), or object of the preposition (OP) in the blank at the end of each sentence.

I dont know what happened. ___
Good grades depend upon how well you study.___
The deciding factor is whether or not your parents approve.___
Susan knew that Tom would be there.___
Whom do you trust is the question.___
No one knows where Donna lived.___
Why he's being difficult is anyone's guess.___
A concern of mine is why you park in the handicapped zones.___
Are you careful about what you say to strangers?___
Mother Understood that I forgot to call.___

If you guys could really help out, i would really love that, I'm also running out of points so that's why I'm only giving out the 20 point that I have left :)