The teacher stood before his class of 30 students and was going to hand out the final exam papers. “I know how hard you have all worked to get ready for this test. ” he said. “And because I know you are all able to understand these questions. I am ready to offer a B to anyone who would prefer not to take the test. ’’
A number of students jumped up to thank the teacher and left the classroom. The teacher looked at the rest students and said. “Does anyone else want to get a B? This is your last chance. ”Two more students decided to go. Seven students stayed. The teacher then handed out the papers. There were only three sentences on the paper： Congratulations! You have received an A in this class. Keep believing in yourself.
I never had a teacher who gave a test like that. but I think that it is a test that any teacher could and should give. Students who do not have confidence in what they have learned are B students at most.
The same is true for students in real life. The A students are those who believe in what they are doing because they have learned from both successes and failures. They have learned life’s lessons. whether from school education or from events in their lives，and have become better people. Scientists say that by the age of eight，80% of what we believe about ourselves has already been formed. You are a big kid now and you realize that you have some limits(局限). However，there is nothing you can’t do or leant to be. Sir Edmund Hillary, the first person to reach the top of Mount Qomolangma (珠穆朗玛峰)said，“We do not conquer the mountain, but ourselves. ”
【小题1】Some students left the classroom because _________.

请认真阅读下面短文，在短文后表格中的空白处填入适当的单词(注意：每空1个单词)。
CCTV cameras watch action

In UK , Closed Circuit Television (CCTV) cameras are everywhere. They help the police solve crimes and keep the streets safe. But that’s not all they do . They also catch people doing very stupid or smart things.
One of the videos is of a British woman Mary Bale. She clearly doesn’t like cats. In 2010 she was caught on CCTV throwing one into a dustbin. The video shows Mary walking down a quiet street. All of sudden , she notices Lola the cat jump onto a fence. Mary stops to pickup Lola and drops her into a large dustbin . Lola was saved fifteen hours later. And Mary was arrested for causing unnecessary suffering to an animal . She was fined ( 罚款)￡250  and was not allowed to own pets for five years.
Another video shows “ Britain’s drunkest man” . He’s been at a party at London’s Savoy Hotel. And he’d obviously had a few too many glasses of beer. At about 2 a. m. , he was kicked out for being too drunk . So, he decided to walk home. On the way , CCTV cameras filmed him falling down stairs and crossing the roads madly… A Savoy Hotel waiter said, “ It’s amazing he didn’t hurt himself badly.”
Sometimes they also record smart events. Once a British band The Get Out Clause didn’t have any money to make a music video. So , they came up with an unbelievable idea. They set up their instruments ( 乐器) and played a song in front of eight CCTV cameras. And then, according to the English Freedom of Information Act , they asked for a copy of all the footages ( 视频) , which they edited. The result is that a totally new music video was made, and it didn’t cost them a penny.
Title: CCTV cameras catch action

There are many cars over there. Five of them are brown. Twelve of them are red. Three of them are yellow. Four green cars, eight blue cars, two orange cars and one white car are there, too. They are new. They are nice. Look, these aren’t cars, they are buses. They are in different（不同的） colors: ten red, eleven green, seventy yellow and nine blue. They are all old. They are big. All the cars and buses belong to (属于) Mr. Smith.
【小题1】There are __________ cars over there.