What can we learn about the local weather?
A.It’s sunny and warm. B.It’s cold and cloudy. C.It will change in two weeks.
Why is the man calling?
A.To make an appointment. B.To cancel an appointment. C.To change an appointment.
What is the man going to do?
A.Stay inside. B.Look outside. C.Find his umbrella.
假定你是李华，在新冠状病毒肺炎疫情如此严峻的时刻，有少数不良商家以原价数倍的价格销售口罩。针对这一现象，老师让你们用英语给消费者协会写一封投诉信，作为今天的作业发到班级微信群里。
要点如下：1. 介绍自己，写信目的。2. 说明情况，表示气愤。3. 希望重视，尽快解决。
注意：1. 词数100左右;
2. 可以适当增加细节，以使行文连贯。
参考词汇：新冠状病毒 novel coronavirus 消费者协会 Consumers' Association
Dear Sir/Madam，
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours faithfully,
Li Hua
假定英语课上老师要求同桌之间交换修改句子，请你修改你同桌写的以下句子。句中共有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：在缺词处加一个漏字符号（∧），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：在错的词下面划一横线，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仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
1.The project is now in charge of Mr. Green, our close friend.
2.Tom got up, dressed him and went to work in a hurry.
3.It's not doing the things we like，but liking the things we have to do which makes life happy.
4.Ignore the difference between the two research findings will be one of the worst mistakes you make.
5.In the summer holiday following my eighteen birthday, I took driving lessons.
6.Before I getting into the car, I thought I had learned the instructor’s orders, so once I started the car, my mind went blank.
7.About one month after this photo was taken, I entered my second year of high school and become a new member of the school music club.
8.The fruits are small in size, but juicy and taste.
9.Not until he went through real hardship did he realize the love we had for our families was important.
10.It does not cost many, yet we can still learn a lot.
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Researchers Are Racing to Make a Coronavirus Vaccine. Will It Help?
In the early days of January, as cases of a strange, pneumonia-like illness 1.(report) in China, researchers at the National Institutes of Health 2.(ready) themselves to hunt for a vaccine to prevent the new disease.
Scientists in Australia are also working on vaccine candidates to stop the spread of the disease. 3.(historical), vaccines have been one of the greatest public health tools to prevent disease. But even as new technology, advancements in genomics and improved global coordination have allowed researchers to move 4. unprecedented speed; vaccine development remains 5. expensive and risky process.
It takes months and even years because the vaccines must undergo extensive testing in animals and humans. 6. the best case, it takes at least a year — and most likely 7.(long) — for any vaccine to become available 8. the public.
With each new outbreak, scientists 9.(typical) have to start from scratch. After the SARS outbreak in 2003, it took researchers about 20 months from the release of the viral genome to get a vaccine ready for human trials. By the time an epidemic caused by the Zika virus occurred in 2015, researchers 10.(bring) the timeline down to six months. Now, they hope the joint efforts will cut that time in half.
