So many fighters such as Zhong Nanshan and Li Lanjuan have ________ hemselves to the war without guns.
A.devoted B.discovered C.donated D.developed
— As we all know, it's very important to learn about some survival skills.
—I can't agree more. ________when we face danger.
A.Exactly B.Especially C.Probably D.Properly
On International Nurses Day this year, President Xi Jinping praised all the nurses for their brave fight ________ the novel coronavirus disease both in China and overseas.
A.for B.against C.towards D.with
—Excuse me, can I park in the street?
—I'm sorry. You can park on ________ side of the street, or you'll be fined.
A.both B.either C.neither D.none
The Earth is ________only home for mankind. We must protect________planet as we protect our own eyes.
A.an; the B.an; a C.the; a D.the; the
时下越来越多的人使用智能手机（smart phone）。智能手机给我们生活带来便利的同时，也产生许多不好的影响。我们身边有很多“低头族（phubbers）”。请根据所给要点信息，写一篇短文告诫身边的同学。
What advantages and disadvantages have smart phones brought us?
Tell us one of your unhappy experiences about using smart phones.
What will you do with your own smart phone?
要求：1．词数90左右。题目与开头已给出，不计入总词数。
2．所写内容必须包括所有信息，语句通顺，意思连贯，可适当发挥。
3．不得出现真实的人名、校名、地名等相关信息。
Refuse to be phubbers
More and more people are using smart-phones nowadays.
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