Answer:
Although nuclear power can provide cheaper electricity while producing less pollution, the risk of nuclear waste and the potential for a disaster should be considered.
Explanation:
Its self explanatory.
Both girls were ecstatic to hear they won the competition.
C is the correct answer. None of the other answers have proper verbs
Answer: You have to put the paragraphs in the question or we can't help you
Explanation: None of us have any idea what you're talking about without it
