— When can we stop wearing masks?
— Not until COVID-19 ______.
A.will control B.is controlled C.will be controlled
The musician along with his band members ______ ten performances in the last three months.
A.gives B.has given C.have given
— A latest newspaper, please.
— Only one left. Would you like to have ______?
A.it B.one C.this
你将参加学校将举办的题为“How to be a good teenager” 英语演讲比赛活动。请根据以下流程图提示完成一篇英文演讲稿。
要求：
（1）表达清楚，语法正确，上下文连贯；
（2）必须包括提示中的所有信息，并按要求适当发挥；
（3）词数：100词左右，开头与结尾已给出，不计入总词数；
（4）不得使用真实姓名，校名和地名等。
How To Be a Good Teenager
Good morning, ladies and gentlemen.
Today my topic is how to be a good teenager.
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That’s all. Thanks for your listening.
尽管她将大量时间和金钱投入到慈善工作中，但她从不后悔。
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除非我们给顾客提供更好的服务，不然我们的生意就不会改善。
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