Extend the given sentence by adding a Subordinate clause to the following main clause: He was the kind of man who read enormous old books.

If he wasn't out skydiving with his college buddies, he was the kind of man who read enormous old books.

He was the kind of man who read enormous old books even though he owned four large-screen TVs and a lifetime movie pass to his neighborhood movie theater.

Explanation:

the apollo program, also known as project apollo, was the third united states human spaceflight program carried out by the national aeronautics and space administration (nasa), which succeeded in landing the first humans on the moon from 1969 to 1972.

remember, the goal of an adjective clause is to add more information to a noun or a pronoun. as you can see from the examples above, you can add information by including a longer adjective clause or tighten up a sentence by turning the adjective clause into an adjective phrase.