I'm writing to you because I forgot to mention the try-out show in class today. If you want to sing, act, dance, or do anything else in the talent show, then you should go to the try-outs show tomorrow after school. The try-outs will start at 3:00 p.m. at the school theater.
Q: Why does Mrs. Harrington send the students this e-mail?
A. She won't be in class the next day.
B. She forgot to give them information in class.
C. She didn't tell them about taking the late bus.
D. She doesn't want them to try out for the show.
题目问：为什么Mrs. Harrington要写信给学生?我们回到文章开头。第一句话说，我写信给你们是因为我今天课堂上忘记提到“try-out show”，答案出来了，写信是因为忘记提一件事，选B。
It has often been said that laughter is the best medicine. This means that being happy and going through life with a smile will make you healthier. Doctors say that patients who are told jokes or made to laugh often become well more quickly than those who are sad. This is because laughter can relieve stress and help relax the mind as well as the body.
Q: The author’s main purpose is to_________.
A. Give an example of a joke
B. Argue that all old sayings are true
C. Tell sick people about a new medicine
D. Explain that laughter can make you healthier