阅读下面材料，在空白处填入适当的内容(不多于3个单词，)或括-优题课

I am a junior in high school. There is a lady at my school _______ job is to hand out call slips(借书单)and prevent students from leaving campus ______ permission. Before today I had never seen her smile. The other day my friends and I were eating in the cafeteria and I saw her_____ (walk) around. When she came ____ (close) to us I could see that she was crying. She pulled out a tissue and quickly wiped her eyes. I thought to myself that this lady is so under-appreciated and needs recognizing for all her hard work. So I ______（write） a note telling her that the students appreciated everything she did and _____her contribution to our school made a difference in all of our lives. I signed it “some thankful students” and slipped it into _____envelope. Then I realized I didn’t even know her name. I asked all of my professors but no one knew her name I finally went to ask the lady at student services and ____ (tell) that her name was Kathy. I brought her a bunch of ______ (color) sunflowers and taped the envelope to it. I brought the flowers to school and left ______in her office. She came into my third period class shortly afterwards to deliver a call slip, and there it was a smile on her face！

This year, I will spend Thanksgiving Day at my elder brother’s home. I will be offered wines, seafood, turkey and other delicious(dish). But the Thanksgiving I remember with the _____________ (sweet) memories is the first one. It made me understand the meaning of “Thanksgiving”
That Thanksgiving, my family gathered on the floor and ate two turkeys ________(give) to us by a charity. The children fought over the food __________ the adults talked about job matters. There was even talk of _____ possible trip the following summer to the place I had been looking forward _____________ seeing: Disneyland. Although I wore old clothes at that time, I was very happy. I had many friends. They tried their best to help me. Eric __________ (teach) me to play baseball; Jack protected me from naughty children, and Robert offered ____________ (take) me on vacation with his family. And best of all was _________ English teacher: Mr. White. Whenever I missed the bus, he ______________ drive ne home after school.

My life is a lot easier at high school because my ______ students have accepted me. The few who cannot see the real person inside my body do not make me _____, and I just ignore them.
My ambition is to work for a ___ that develops computer software when I grow up.
As a ___ Tony promised to help Claire make herself smarter and her home more elegant. So Claire borrowed a ___ of books from the library for him to read, or other, ___.
Without ___ we jumped into the boat with the other whalers and ___ out into the bay.
Within a moment or two, the baleen whale’s body was ____ swiftly by the killers down into the ____ of the sea.

One morning, I was waiting at the bus stop, worried about _____ (be) late for school. There were many people waiting at the bus stop, ______ some of them looked very anxious and ____(disappoint) . When the bus finally came, we all hurried on board. I got a place next ______ the window, so I had a good view of the sidewalk. A boy on abike ___ (catch ) my attention. He was riding beside the bus and waving hisarms. I heard a passenger behind me shouting to the driver, but he refused ___ (stop) until we reached the next stop. Still, theboykept _______(ride). He was carrying something overhisshoulder and shouting. Finally, when we came to the next stop, the boy ran up the door of thebus. I heard an excited conversation. Then the driver stood up and asked,“_____ anyone lose a suitcase at the last stop?” A woman on the bus shouted, “Oh, dear! It ‘s ______ (I )”. She pushedherway to the driver and took the suitcase thankfully, Five others on the bus began talking about what the boy had done and the crowd of strangers ____(sudden) became friendly to one another.

With the ________ (develop) of industry, air pollution _______ (get) more and more serious. In Beijing, many people suffer different kinds of illnesses as a result of air pollution.
Air pollution is caused by the following__________: about half of the problem is caused by transportation. There are more and more cars, buses on the roads, and they give off _________ (harm) gases. 25% of air pollution is caused by factories. Another factor is the smokers. Smoking not only does harm to their health _________ to others. _________ these, about 10% of air pollution is caused by other reasons.
We should take some measures to fight ________ pollution. New fuel can be used to take ________ place of gas. We can plant more trees.__________ everybody realizes the importance of environment and does something to stop pollution, the problem will ________ (solve).