---They are quiet，aren’t they?
---Yes. They are accustomed ________at meals.
A．to talk B．to not talk C．to talking D．to not talking
He risked __________ his job to see me off.
A．Losing B．to risk C．being lost D．Lost
He is a strict but kind teacher, ___is always trying to make his classes __ and interesting .
A．one ; living B．one who; lively C．he ; lovely D．he who; live
假设你是高中生李明，有感于校园中存在随意涂写（to scribble）和乱丢垃圾（ to litter）的行为，请用英语给校长写一封100个词左右的信。信中应包括以下内容：
1、说明写信目的；
2、对这些行为进行批评；
3、提出建议。
注意：信的开头、落款及信的第一句已给出（不计词数）
June 25, 2012
Dear Mr. Headmaster,
I am Li Ming, a student from, Senior 1.
Your faithfully,
Li Ming
Although he is one of China’s most famous scientists, Yuan Longping r 1. himself as a farmer, for he 2. the land to do his research. Indeed, his s3. face and arms and his slim, strong body are just like 4. of millions of Chinese farmers, for whom he has 5.(拼搏) for the past fifty years. Dr Yuan Longping grows 6. is called super hybrid rice. In 1974, he became the first agricultural 7. (先驱) in the world to grow rice that has a high o8.. This special strain of rice makes it 9. to produce one-third more of the crop in the same fields. Now more than 60% of the grain produced in China each year is 10. this hybrid strain.
阅读下面句子和短文，根据以下要求：1）汉语提示；2）首字母提示；3）语境提示，在每个空格内填入一个适当的英语单词，所填单词要求意义准确、拼写正确。
1.The city has a small population, only (稍稍) over three hundred thousand.
2.She was (生育) of a healthy boy weighing 3 kilogrammes.
3.At the meeting they discussed three different (方法) to the study of mathematics.
4.They are planning to start a (战役)against nuclear weapons.
5.A theatre is a place of e .
6.The photograph is out of , making it useless.
7.Don’t the dictionary every time you come across a new word when reading.
8.However, Dr Yuan doesn’t fame or money.
9.Unfortunately, his father died, leaving the family even .
10.She stepped back appearing surprised and put up her hands, as if .
11.In most places around the world, frowning and to someone shows anger.
12. (而不是)take the aeroplane all the way, they decided to fly to Vancouver and then take the train from west to east across Canada.
13.The most universal facial expression is the smile, whose function is to show happiness and put people .
