Question

highlight all the words that make up the dependent clause below.
while captain america was at band practice, his friends ordered food and decorated for his surprise party.

Explanation:

A dependent clause cannot stand alone as a sentence and relies on an independent clause. In the given sentence, "While Captain America was at band practice" starts with the subordinating conjunction "while" and does not express a complete thought, so it is the dependent clause.

Answer:

While Captain America was at band practice