25 people were killed and 50 injured on Wednesday in a train accident in Cairo, which surprised local people. According to the BBC, Prime Minister Mostafa Madbouli visited the scene and he said 1. cause was not yet known, but Egypt's police were conducting an investigation (进行调查) 2. (find) the reason of the accident. Egypt had one of the 3. (old) and largest rail networks, and crashes and other accidents were common.
The beautiful canola (油菜) flowers in spring attracted a large number of visitors to Hanzhong, a city in the south of western Shaanxi province. The city’s 9th annual canola flower festival 1. (start) on March 13 and ended on May 1, 2018. There were more than 600 square kilometers of canola fields in Hanzhong, 2. created unique scenery. About 50 observation spots 3. (design) for the tourists throughout the city.
My classmates and I had a really unforgettable experience，which made us very happy. We paid a visit 1. Lucy’s house yesterday. We didn’t have difficulty finding her house because she 2. (give) us clear directions. When we arrived at her house, her mother was preparing food for us. Then we began to help with the cooking. About an hour later, the food was ready, and we sat at the table enjoying the delicious food including fish and 3. (vegetable). Finally we went to Ann’s room where we watched our favourite TV programme together. 4. (decorate) with flowers and balloons, the room was warm and comfortable.
假定你是李华，你的外国笔友Jack 在网上看到了中国学生疫情中做家务的照片，发来邮件想了解你的相关情况。请你回复邮件，内容包括：
1. 你做的家务；
2. 家人的态度；
3. 你的感受。
注意：1. 词数100左右；
2. 可以适当增加细节，以使行文连贯。
Dear Jack,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Best wishes,
Yours,
Li Hua
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。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，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限一词。
2.只允许修改10处，多者（从第11处起）不计分。
Recently, there has been an activity of “Doing Your Bit for an Energy-saved society” in our school. Our schoolmates were highly concerned about the increasing lack for energy and provide advice. Many a student suggest that we shouldn’t waste any food or paper, though they appear very easily to get. Some other students think that advisable to refuse to use plastic bags. It is also strongly recommended those used textbooks not be thrown away and be recycled. After all, most of them are still in a good condition, At last, we all believe we can do more to contribute to build a better world.
阅读下面材料，在空格处填入适当的内容（1个单词）或括号中单词的正确形式。
Eating a diet rich in high-quality protein may help you maintain a healthy weight by 1. (make) you feel full longer, and fueling you with extra energy for exercising.
High-protein 2. (diet) aren’t balanced in terms of the essential nutrients, vitamins, and fiber your body needs. However, a diet that is too high in animal protein can 3. (actual) lead to weight gain over time. A study found that those who ate more red and processed meat put on 4. (much) weight, about one extra pound every four years, while those who ate more nuts over the course of the study 5. (gain) only half as much weight.
Some people are able to lose weight on high-protein diets in the short-term but this weight loss is not due to eating more animal protein, 6. simply due to consuming fewer calories. A safer way 7. (lose) weight is to reduce sugar intake and calories, while maintaining a nutritionally balanced diet 8. is rich in plant-based proteins.
For most of us, consuming the right balance of wholefoods each day will provide us 9. all the nutrients we need. There is also no 10. (evident) that protein from a powder or bar can improve athletic performance any more than protein from food.
