Your answer would be B. Monologue
<em><u>Repeat </u></em>is a word which means to say over. It can also mean to do something over again. It comes from the Latin word <em>repetere.</em>
For example, a sentence using repeat would be,
Can you please repeat the word again.
Can you please repeat the steps involved in this experiment.
<em>Hope it helps</em> :)
Burning gasoline produces carbon dioxide.
This is a simple sentence because in its entirety it is a single clause. There are no multiple independent clauses connected or any subordinate clauses to make it compound or complex.