D is correct because it was the beginning of the conversation and also because unlike C, when the guard shouted "or" it wasn't the start of the conversation but a continuation so it didn't need capitalization.<span />
Answer:
Shopping malls were popular with different people because some would go to the shopping mall to shop, eat or hang with friends. I know this because it states in paragraph 3, "Shopping malls attracted different people and provided something for everyone."
Answer
while is the answer to the question
