When I saw what you had done, I was sad and mad at you and that is the reason why I
hated you.
Independent clause: I was sad
Dependent clauses: When I saw and what you had done
The worksheet is where you have put it.
A complex sentence with a sub-clause functioning as subject complement. "Be" is a copula verb;
it links the sub-clause to the subject.
Independent clause: The worksheet is (complement).
Dependent clause: where you have put it (acting as the complement)
Also when using a verb don't use "ing" endings.
Some voters want special consideration that accounts for their handicaps.
This complex sentence's subordinate clause is offset by a relative pronoun rather than by a subordinating conjunction. "That" serves a nominal function and serves as a substitute for the noun "consideration" in the independent clause.
Independent clause: Some voters want special consideration
Dependent clause: that accounts for their handicaps (modifies the noun in the independent clause)