1 . When I was a practice teacher in a middle school，the students in my class were always making ______，and had no interest in chemistry. So I decided to do ______to change their______ towards chemistry.

The evening before I would teach all by myself，I gave a piece of paper to everyone. I told them to write ______ they wanted on the paper and handed it in and then I could tell what each one had ______ .All the students said I _____ be longsighted(远视)．Then I stood ______ my back towards them. I didn't turn back ______ they had finished and ______ all the paper in a cardboard case.

I turned the cardboard case with the bottom(底部)towards the students，and told them calmly what each one had written on the paper. The students were surprised，______ that I had learned their ______ completely in such a short time.

I told them the truth and they were ______ at my brightness：there were five lines of students in the classroom，and every line had ten students. I had written serial number(from 1 to 50 )on every ______ of the paper in a chemical reagent(试剂)that cannot be seen ______eyes，and then gave ______out to the students according to the groups of their seats. After the paper was ______ in，I used______ chemical reagent onto the corner of the paper. Thus the serial number was ______！

______ ，the students became ______ interested in chemistry，and we became good friends.

4 . For most people, the longest relationship they will have is with their sibling (兄弟姐妹). It’s a shame, then, that we can’t choose them. As children, my younger sister and I were always _________ with each other. I was jealous of her looks and she felt threatened by my academic success. But our rivalry (竞争) was _________ compared to that of some famous siblings.

Take 1940s movie star Olivia de Havilland and Joan Fontaine as an example. The competitive relationship between these sisters is famous in Hollywood. “I married first, won the Oscar before Olivia did. And if I die first, she’ll _________ be angry because I beat her to it,” Joan wrote in her autobiography (自传). Their rivalry became very _________ in 1946 when Olivia won an Oscar. Joan was asked to present the award but Olivia refused to even shake her hand. “They just don’t have much in common,” said one person at the time.

But it’s not just in _________ business where siblings fall out. Businessman Rudolf and Adolf Dassler started making sports shoes in the small German town of Herzogenaurach in the 1920s. Their factory south of the river became very successful but they were always very _________. Adolf, or Adi, was a quiet craftsman while Rudolf was “a loud-mouthed salesman”. _________, in 1948, the brothers fell out permanently. Rudolf moved across the river and set up a rival sports-shoe company, which he called Puma. _________, Adi used the first letters of his name and surname to create his brand—Adidas.

The brothers never spoke to each other again and their rivalry _________ the town. The residents wore either Adidas or Puma and would sometimes refuse to __________ each other. It became a place where you always looked at the __________ someone was wearing before starting a conversation. The brothers died in the 1970s and were buried in the same cemetery—at opposite ends.

But not all successful siblings __________ each other. Top tennis players Serena and Venus Williams have played each other in over major tennis tournament finals, but have always remained the best friends. They played doubles together, lived together, and even had breakfast together before these big matches. “We leave everything on the __________,” Serena once said. “We’re sisters the moment we shake hands at the net.”

So, now that we’re adults, have my sister and I learnt to be more like the William sisters and less like the Dasslers? Well, I’d love to say “yes” but the __________ answer is “not always”. I still hate seeing photos of us together because I still feel inferior (次的) to her. But our rivalry is not as bad as it used to be, and if I feel really jealous, I remind myself: __________ disappears but a sister is for life!

5 . Growing up, I understood one thing about my dad: He knew everything. I asked him questions and he gave me _________. When I moved out on my own, I usually called him when something broke and I needed to know how to _________ it.

But then, eventually, I _________ him less. I got married, and my husband had the _________ I was short of. I didn’t know when it happened, but our _________ when I called developed into six words. Me: “Hi, Dad.” Him: “Hi, sweetie. Here’s Mom.” There would be a(n) _________ if my mum wasn’t at home. I _________ loved my dad, but I wondered at times if maybe he had already _________ everything I needed to know.

Then, this past summer, my dad said that he once spent a summer in college building boats. “You did?” I asked. I thought I knew everything about my dad. However, I never knew this. I _________ that in the past 40 years, I had focused on myself only. I felt a deep sense of __________.

A few weeks later, I called my parents. Dad answered. “Hi, sweetie. Here’s Mom.,” he said.

__________ to know more about him, I said, “Wait, Dad. How are you?” We __________ talking about a new battery he’d bought for his boat. To anyone else, it would sound like a __________ conversation between a dad and his daughter. But to me, it was novel and a new __________. I spent the first part of my life needing to talk to my dad. Now I talk to him because I __________ to.

6 . During school, college and service I never participated in any group discussion or stage program. Therefore, I didn’t know what the stage______was.

Our school has a weekly “Parents View”______in the assembly. (全校师生的晨会) Around four years ago,______I received a call from the Principal of our school telling me to come to the “Parent View”, which was out of my expectation. He asked me to______to the group.

After the call my whole body became feverish and I felt really______. The whole night, I could not sleep. Many______thoughts were coming. One of them was to call the Principal, with______, and tell him that I could not go. I gathered some______. I thought, if I missed this opportunity, surely, the school would never invite me again to any of their programs.     _____I decided to go.

When my turn came and I started speaking, my legs started shaking and my heartbeat increased. After the speech, I met with the Principal and______what had happened to me. He told me that this happened to everyone. These symptoms were very   ____. Even great speakers faced the same things when they______.

Later on with the help of the Principal I ______a topic of talk for the next occasion. I practiced my presentation throughout the week. I was somewhat_______but not confident. Afterwards, I_______the Principal again and told him about the________I felt I had made. He was kind enough to______me again, but this time to give a presentation for the teachers.

For around one month, I prepared and practiced for my presentation on Motivation. This time I felt easy. I gave the presentation and it was________by the Principal as well as the teachers________they knew where I started from. They encouraged me and praised my efforts.

I learn that everything is________if we have the courage to take the first step. The saying goes: A journey of one thousand miles begins with the first step.

9 . From Oxford’s quads to Harvard Yard and many a steel and glass palace of higher education in between, exams are given way to holidays. As students consider life after graduation, universities are _______ questions about their own future. The higher education model of lecturing, cramming and examination has barely _______ for centuries. Now, three disruptive waves are threatening to shake established ways of teaching and learning.

On one front, a funding _______ has created a shortage of fund that the universities brightest brains are struggling to solve. Institutions’ costs are rising, _______ pricey investments in technology, teachers’ salaries and increasing administrative costs. That comes as governments conclude that they can no longer afford to subsidize universities as _______ as they used to. American colleges, in particular, are under pressure: some analysts predict mass bankruptcies within two decades.

At the same time, a(n) _______ revolution is challenging higher education’s business model. A(n) _______ in online learning, much of it free, means that the knowledge once a lucky few had access to has been released to anyone with a smartphone or laptop. These _______ and technological disruptions coincide with a third great change: whereas universities used to educate only a tiny elite, they are now _______ training and retraining workers throughout their careers. How will they ________ this storm—and what will emerge in their place if they don’t?

The universities least likely to lose out to online competitors are elite institutions with established reputations and low student-to-tutor ratios. That is ________ news for the Ivy League, which offer networking opportunities to students alongside a degree. Those colleges might profit from expanding the ratio of online learning to classroom teaching, lowering their costs while still offering the prize of a college education conducted partly on campus.

The most vulnerable, according to Jim Lerman of Kean University in New Jersey, are the “middle-tier institutions, which produce America's teachers, middle managers and administrators.” They could be ________ in greater part by online courses, he suggests. So might weaker community colleges, although those which cultivate connections to local employers might yet prove resilient (有弹力的).

Since the first wave of massive online courses launched in 2012, an opposition has focused on their ________ and commercial uncertainties. Yet if critics think they are immune to the march of the MOOC, they are almost certainly wrong. Whereas online courses can quickly________ their content and delivery mechanisms, universities are up against serious cost and efficiency problems, with little changes of taking more from the public purse.

Without the personal touch, higher education could become “an icebound, petrified (石化的) cast-iron university.” That is what the new wave of high-tech courses should not become. But as a(n) ________ to an overstretched, expensive model of higher education, they are more likely to prosper than fade.

10 . A few years ago when my youngest son Matt was about 8 or 9 years old, we were getting things together to take them to the Salvation Army at Christmas time. The boys would _________their old toys and give away what they didn’t “ _________ ”. I always make cookies and get together blankets and clothes. Matt and l were_________the Christmas “package” to our local Salvation Army. We unloaded everything and _________home.

When we took the corner out of the_________lot, Matt noticed that a baseball glove he had put in the bag had_________. He said, “Morn, we forgot my glove.” Just then he_________a little boy and his Mom sitting on a bench on the side of the _________ where the small playground is. He said, “Mom, can we pull over and I can _________ it to him?” I said “Sure.” and we pulled over and went through the gate．

Matt __________ the boy the glove and said, “Here, Santa__________ me to give this to you.” He was so __________ to get it! His Mom __________and gave Matt a HUGE hug. Her eyes were full of __________. She looked at us and said “This was the best __________he could get, all I could get him this year was a baseball.”

When we __________ into the van, Matt said to me “Mum, God must have __________ me forget the baseball glove inside, so that little boy could have it—it was__________ to be!” That moment made me believe again my __________ in my belief that everything happens for a __________ and I have tried my best to get people to see that ever since !