Which pair of the words with the underlined letters has different sounds?
A.dancer water B.fifty kitchen C.lucky number
肆虐的病毒(viruses)，持续的高温，频频发生的自然灾害(natural disasters)是地球向人类发出的警告。为了提高大家的环保意识，我校英文广播站组织“Save the Earth”为题的征文活动。请根据以下提示写一篇英语短文投稿，分析造成上述问题的原因并提出合理的建议（至少各补充两条）。
要求：1．语句通顺，意思连贯，语法正确，书写规范。
2．所有提示须全部用上，并作适当发挥。
3．文中不得出现真实的人名、校名、地名。
4．80词左右（文章开头和结尾已给出，不计入总词数）。
Save the Earth
Recently, we're facing serious problems, such as the ravages(毁灭；毁坏) of human life from viruses, global warming and different natural disasters.
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The earth is our only home. From now on, everybody should do something to protect the environment and make our home a better world.
We all went to the party_________(除......之外)Lingling, because she had to finish her homework first.
—I don’t like cold weather.
—Me _________(也不). I wish I were in Australia now.
It’s dangerous to f________ tigers with food in the zoo.
Qian Xuesen is a famous s__________ who was honored as “the father of China’s missile(中国导弹之父)”.
