Answer:
A. Colon
Explanation:
Do not capitalize the first item after the colon (unless it's a proper noun). Rule 1a, Use a colon to introduce an item or a series of items. Colons and semicolons should never be used interchangeably.
A
colon
Most teenagers <u><em>enjoy going</em></u> to the movies with their friends, but I would rather watch movies from the comfort of my own couch.
Independent
Can I go to Morgan's house? is a independent clause. It has a complete meaning on its own which makes sense.
