1. <u>Theresa and Mary</u> had such a great time at the party.
2. <u>Food and drinks</u> were free, even though we had to pay for the tickets to enter.
A compound subject is one that contains more than one word. So, in both of these sentences, the subject consists of 2 nouns, which is why it is compound.
you don't need a projector
<span>The progressive (continuous) tense describes continuing action.</span>
