(A) My cat Fuzz loves to sleep in inconvenient places. (B) Lately she prefers the computer table. (C) Where her long hair sticks to the mouse pad, covers the keyboard, and clings to the screen of the monitor. Which part, if any, is a sentence fragment?

(C) Where her long hair sticks to the mouse pad, covers the keyboard, and clings to the screen of the monitor.

Explanation:

A sentence fragment is a part of a sentence that is incomplete, a fragment of the whole sentence. In simple words, a sentence fragment is a group of words that do not make a complete thought and needs other words to make a complete sentence.

In the given options, option C is a sentence fragment as it is an incomplete sentence. "Where her long hair sticks to the mouse pad, cover the keyboard, and clings to the screen of the monitor" do not form a complete thought, and presents just a partial part of a whole sentence.

Thus, the sentence fragment is option C.