Answer:
D. Martin Luther King's famous speech used two memorable refrains: "I have a dream" and "Let freedom ring".
Explanation:
A colon instead of a semicolon may be used between independent clauses when the second sentence explains, illustrates, paraphrases, or expands on the first sentence.
The hard and fast rule is that a colon must ALWAYS follow a complete sentence.
B should be the answer hope that helps
Mr. Bedford is motivated to go to the moon because: H<span>e wants to become rich.
He recognizes that a trip to the moon would give them </span><span>"wealth enough to work any sort of social revolution we fancied; we might own and order the whole world". In short, he wants money so that he can do whatever he likes.</span>
The plates crash into each other and push each other up until they form volcanoes. something like that