根据横线上的首字母提示或括号内的汉语提示完成句子。每空一词，请将答案写在答题卡上的规定位置。
【小题1】In munication, a smile is usually a strong sign of a friendly and open aattitude .
【小题2】Do you have enough to ccover all your daily expenses?
【小题3】We were aamazed/astonished to hear that she passed the test without much difficulty.
【小题4】ThesceneryinSwitzerland, which is beyond ddescription (描述), is attractive to the tourists from the whole world.
【小题5】This July, a group of teaching volunteers (志愿者) from Tsinghua University visited the school and launched the public service program entitled “The One Class” there.
【小题6】Read the instructions (说明) carefully before you take the pills.
【小题7】Peking duck is usually sserved with steamed pancakes, which is used to wrap the meat and
slices of cucumber and shallots;
【小题8】The number of foreign students studying in China has been increasing (增长) year by year.
【小题9】Pandas are eendangered animals. There aren’t many of them left.
【小题10】Manatees’ favorite habitat (栖息地) is the water under the trees in mangrove swamps.
【小题11】Did you know that tea was invented by aaccident ?
【小题12】Your views on education are similar attitude （相似的）to mine.
【小题13】In Paris, it’s usually cconvenient to take the underground train to most places.
【小题14】Take a deep breath and hold it in your chest. It can effectively (有效) control your anxiety.
【小题15】If you pay some attention, you could easily point out some improper bbehavior happening around: young men refusing to give seats to the old on buses; shoppers jamming into queue instead of waiting in line; rude riders neglecting red lights, etc.
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解析：
【小题1】考查名词。句意：在交流中，微笑通常是友好坦诚态度的明显标志。a+adj.+sign of 意为 一个……样的标志，后面加名词，此处填attitude。
【小题2】考查动词。句意：你有足够的钱来支付日常开支吗？cover 可以表示够付（费用）。
【小题3】考查形容词。句意：听说他没费很大力气就通过了测试，我们感到很吃惊。Be amazed/astonished to do sth 是固定搭配。
【小题4】考查名词。句意：瑞士无法形容的美景，吸引了来自全世界的游客。beyond此处是介词，后面要加名词，所以填description。
【小题5】考查名词。句意：七月份，一组来自清华大学的教学志愿者参观了学校，并且在那启动了一个公共服务项目，名为“The One Class”。 a group of 后面加可数名词复数，所以填volunteers。
【小题6】考查名词。句意：在你服药之前，认真阅读说明。表示“说明”时instruction常用复数。
【小题7】考查过去分词。句意：北极烤鸭通常配以用来包裹肉和黄瓜葱丝的蒸饼。Be served with 是被动语态，所以用过去分词。
【小题8】考查动词。句意：在中国学习的外籍学生的数量逐年增长。现在完成进行时的构成是：have/has been +v-ing， 所以这里用increasing。
【小题9】考查形容词。句意：熊猫是濒危动物，剩下的已经不多了。根据后一句剩下的不多，可以推测它是濒危动物，形容词endangered放在名词animals之前。
【小题10】考查名词。句意：海牛最喜爱的栖息地是红树沼泽中树底下的水里。栖息地“habitat”。
【小题11】考查名词。句意：你知道茶是被偶然发明的吗？by accident 是固定搭配，意为偶然，意外地。
【小题12】考查形容词。句意：你在教育学上的观点和我相似。Be similar to……”和……相似”。
【小题13】考查形容词。句意：在巴黎，通常乘地铁去多数地方是方便的。这里It is +adj +to do sth.做某事是……的。故用形容词convenient 。
【小题14】考查副词。句意：深呼吸，屏气，这能有效控制你的焦虑。此处“有效”修饰的是动词control,所以用副词effectively。
【小题15】考查名词。句意：如果你注意一些，你会很容易地指出周围发生的一些不恰当的行为：在公车上年轻人拒绝给老人让座；购物者插队；无礼的骑车人忽略红灯等。Some 后面接名词behavior 。