Which is a sentence fragment?
a. Because I spent three hours on my homework.
b. I'll probably find it somewhere in my backpack.
c. The assignment disappeared off my hard drive.
d. I am frustrated so I deleted the entire thing.
The correct answer is letter a. Because I spent three hours on my homework. Among the choices, the sentence fragment is choice A. It is an independent clause though but in order no to make it a fragment, the word Because has to be removed.
