Answer:
There are a number of ways you can do this:
A compound sentence: I went to the closet, my boots weren't there.
Using a quote: When I opened the door, she said, "Wow, it's cold out there".
Describing the sentence: He was sentenced to forty hours of scrubbing the sidewalk with a bucket and a brush.
Or randomly: Bring me my sweater, my blue one is in the kitchen, if you don't mind; it's really cold in here.
When you use a subjunctive mood verb in the sentence like for example: "If i am enrolled in that school I will be more bright than them". There are two parts in this contraction this is the main(or independent) clause and the subordinate(or dependent) clause. The main(or independent) clause in this sentence contraction starting with the conjunction if has a subject,"I" and the predicate "am enrolled in that school" so this clause is a sentence(also known as the "clause")but can't stand alone all by itself and can't make sense; and the subordinate clause has a subject "I" and a predicate "will be more bright than them" too and can stand alone and can make sense.