I believe that the answer is D. Hope this helps.
Answer:
I think first one because it does not talk only about americas highways
Answer:
"They gave the awards to the singer because of her beautiful voice."
or ...."The singer won the awards because of her beautiful voice"
Answer:
1-phrase 2-clause 3-phrase 4-phrase 5-phrase 6-clause 7-phrase
Explanation:
i used a dictionary to help answer these but they might help