Ⅰ. 请根据首字母或中文提示写出正确的单词。
1. We should be polite and help the e（老人）in our daily life.
2. She is an （积极的）student who often takes part in school activities.
3. The （青年）of today should work hard to make their dreams come true.
4. My little sister is studying in a （初级的）school near our home.
5. Many people donate money to （慈善机构）to help those in need.

1. elderly
2. active
3. youth
4. primary
5. charities

1. 根据首字母e和中文提示“老人”，“the + 形容词”可用于指代一类人，elderly是形容词，意为年老的，the elderly表示老年人群体，符合句子语境。
2. 根据中文提示“积极的”，空格后修饰名词student，且空格前有不定冠词an，active是以元音音素开头的形容词，意为积极的，符合语法和句意要求。
3. 根据中文提示“青年”，the youth是固定表达，可指代青年这一群体，和句中后文的复数代词their对应，符合语境。
4. 根据中文提示“初级的”，primary school是固定常用短语，意为初级学校/小学，符合句子描述妹妹上学的语境。
5. 根据中文提示“慈善机构”，charity表示慈善机构，此处用复数charities泛指各类慈善机构，符合人们捐款给慈善机构帮助有需要的人的句意。

Ⅱ. 根据上下文或者用括号里词的正确形式填空。
1. This (organize) works hard to help poor children in the countryside.
2. Our school will provide us free books and hot water every day.
3. The (own) of the restaurant is very kind to his customers.
4. We are thankful for every (donate) from kind people around us.
5. The (interview) smiled and asked me about my hobbies and dreams.

1. organization
2. with
3. owner
4. donation
5. interviewer

1. 空格前的This是指示限定词，后面需要接名词作句子主语，动词organize的名词形式是organization（意为“组织”），符合句意，且句中谓语works为第三人称单数形式，使用单数名词即可。
2. 此处考查固定搭配provide sb. with sth.，意为“为某人提供某物”，因此填介词with。
3. 空格前的定冠词The后面需要接名词，动词own对应的表示“所有者、主人”的名词是owner，句中be动词为is，用单数形式符合语法。
4. 空格前的every后面需要接可数名词单数，动词donate的名词形式是donation（意为“捐赠物、捐赠”），符合语境。
5. 根据后半句“笑着询问我的爱好和梦想”可知主语是指人，动词interview对应的表示“采访者”的名词是interviewer，符合句子逻辑。

Ⅲ. 完形填空。
Almost every day, when I drive through my neighborhood, I see a young woman walking a 3-legged Golden Retriever(金毛). The dog has no back left leg. You might think it would be a 1 sight, but whenever I see them, I feel greatly encouraged. The dog jumps along as 2 as any other dog. Last week, I even saw two people 3 3-legged dogs! It was so unusual.
Today, as I 4 the woman and her dog, I noticed that she wasn't wearing earbuds(耳机) and there were no cars coming. My window was open, so I decided to stop and get her 5. She looked over, maybe 6 me to ask her the way.
I said, "I just want to tell you that whenever I see you walking, it really 7 me up. Thank you for not 8 your dog. Your dog always looks so happy outside. It makes my day full of joy." Hearing my words, her face turned bright with a big smile, and she said, "Oh my god, thank you so much!" I didn't want to stay long or make it 9, so I said, "You're welcome! That's all I want to say! Have a nice day!"
When you feel sad or want to make your day better, try saying something 10 to a stranger. You may be surprised how happy it can make you feel.
()1. A. sad B. joyful C. funny
()2. A. seriously B. happily C. hard
()3. A. buying B. sending C. walking
()4. A. passed B. helped C. visited
()5. A. money B. dog C. attention
()6. A. allowing B. expecting C. inviting
()7. A. cheers B. picks C. puts
()8. A. caring for B. giving up C. laughing at
()9. A. uncomfortable B. inexpensive C. interesting
()10. A. clever B. kind C. useful

1-5 ABCAC 6-10 BABAB

这是一篇记叙文，讲述了作者遇到一位饲养三条腿金毛的女士，主动上前表达赞美，双方都收获好心情的故事，逐题解析如下：
1. 第1题：根据后文转折"但我每次看到她们都备受鼓舞"，可知常人第一反应会觉得看到缺腿的狗狗是悲伤的场景，选A。
2. 第2题：结合后文描述狗狗状态很好、看起来很开心，可知这只三条腿的狗和其他狗一样欢快地蹦跳，选B。
3. 第3题：前文出现了walk a dog（遛狗）的搭配，此处指我甚至看到两个人在遛三条腿的狗，选C。
4. 第4题：作者是开车在社区穿行，此处指当他经过这位女士和狗狗身边时，注意到对方没戴耳机，选A。
5. 第5题：固定搭配get one's attention意为"引起某人的注意"，作者决定停下，吸引这位女士的注意，选C。
6. 第6题：她转过头，心里预期/以为作者是来问路的，expect sb to do sth符合语境，选B。
7. 第7题：固定搭配cheer sb up意为"使某人振作、鼓舞某人"，和前文的"I feel greatly encouraged"对应，选A。
8. 第8题：此处作者向女士致谢，感谢她没有放弃残疾的狗狗，give up符合语境，选B。
9. 第9题：作者不想停留太久，让当下的氛围变得尴尬不舒服，uncomfortable符合语境，选A。
10. 第10题：全文故事的主旨是：当你情绪低落或者想让自己的一天更美好时，试着对陌生人说一些善意的话语，你也会收获快乐，选B。