Nowadays some parents would like their children to learn in ________ one-to-one situation, for they think their children can get the full attention of the teacher by doing that.
A.an B.a C./
Boys and girls, keep clam and be confident. I am sure all of you are ________ excellent students. And you will be the best ________ June 25.
A.a, on B.an, in C./, on
Which of the following words doesn’t have the same stress as the others?
A.Progress B.Behave C.Interview
Which of the following words has the same sound as the underlined letter of the word “affect?”
A.pretty B.depend C.even
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.
