You ______ have been out last night, for all the lights in your room were not on.
A.need B.must C.may D.should
We are very proud of what our country ______ in the past seventy years.
A.has achieved B.is achieving C.achieved D.had achieved
— Tom, we will play a football match against Class1 this afternoon.
— ______. I'm looking forward to your good news.
A.Congratulation B.Cheers C.Good luck D.Have fun
假设你是李华，美国一所学校将于今年暑假组织学生来你校访问。其间，Jack将借住你家。请你写信给Jack，欢迎他的到来，并告知有关事宜。信的要点如下：
1. 周一至周五以学校活动为主；2. 周末安排了丰富的活动。
注意：1. 词数：100左右；2. 可适当增加细节，以使行文连贯。
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假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。删除：把多余的词用(＼)划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
On the behalf of our group, I’d like to give a brief summary of our discussion on the topic “Are Recycling Textbooks a Good Suggestion?” As we know, when high school students graduated from school, their textbooks are throwing away, which are still in good condition. What a great waste it is!
A suggestion has been put forward we should recycle the textbooks. Some students in my group agree with this suggestion. For one thing, recycling textbooks can save a lot of natural resources, what are used to make textbooks. And it can also save plenty of family expenses. For another, in western countries, recycling textbook is very popular and it gives you a good example. But some have different opinions about it, for the content of the textbooks is often renewed. What’s more, it is not proper to make notes in the textbooks. In my opinion, this is a wonderfully idea because this will do good to both the government and the families.
阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。
Eating enough fruits and vegetables is 1. most people associate with good health habits. But just as important to healthy living are frequent doses (剂量) of laughter and humor—both proven to have 2. direct effect on health.
According to Wendy Shepard, clinical nurse specialist at Hopkins Bayview, laughter has 3.(definitely) physiological effects on the body. Laughing is like inside jogging. It 4.(clean) the respiratory (呼吸的) system, stimulates the digestive tract, increases heart rate and blood circulation and lowers blood pressure.
5.(fortunate), many people don’t use humor enough when 6.(deal) with everyday life situations. Many wait for humor 7.(happen) to them instead of making it happen. “Humor is more than just laughing at a joke. It can become a way of life if you open yourself up to a new attitude,” says Shepard. “The greatest thing about play, creativity and laughter—all components (成分) of humor—is that you not only help 8.(you), you help others.”
Shepard suggests that everyone relax and lighten up. It can be as easy as focusing on fun things to pick up at a dollar store. Shepard often travels with a grab bag of things to help make people smile. Of course, making humor a part of your life 365 days a year doesn’t mean you have to carry a grab bag, put 9. a clown (小丑) nose or tell jokes 10. those things are fun in the right situation. Instead, look for ways to make the things you already do more fun, such as laughing with co-workers and smiling at people you don’t know.
