Answer:
because he called off the party
Explanation:
An adverbial clause is a dependent clause which functions as an adverb.
The dependent clause "because he called off the party" functions as an <u>adverb of reason</u>. It offers a reason for the main clause "He hasn’t shown up here". It is answering the question "Why?"
Such clauses usually begin with subordinating conjunctions <em>because, as, since. </em>As we see, this particular clause starts with <em>because.</em>
In her<span> relationship with </span>Romeo<span>, </span>Juliet<span> is </span>loving<span>, witty, loyal, and strong.
Hope this helps :)</span>
