My dad ________ at least 10,000 steps every day.
A.walks B.is walking C.will walk D.has walked
Things ________ much easier if we work in groups.
A.be B.were C.will be D.have been
— ________ camera is this, Lingling?
—I think it's Tony's. He was taking photos here just now.
A.What B.Where C.How D.Whose
Today's online class will start ________ 7:30 a.m. Are you ready?
A.at B.on C.in D.of
Tony, could you introduce ________ to your new classmates?
A.you B.your C.yours D.yourself
假设你是李华，你的美国朋友Mike想通过你了解中国的传统节日。请你根据提示，给Mike 写一封e-mail，向他介绍我国传统节日——端午节。
内容包括：
1.中国的传统节日之一，已有2000多年的历史（the Dragon Boat Festival; one of the Chinese traditional festivals; two thousand years of history）；
2.为了纪念著名诗人屈原（in memory of the great poet Qu Yuan）；
3.中国南方有赛龙舟的习俗（Dragon Boat races）；
4.家人团聚吃粽子和其他美食（eat Zongzi and other delicious food）；
5.有三天假期，可以外出旅游（a 3-day holiday）。
要求：1. 80词左右。（开头和结尾已给出，不计入总数），
2.书信格式；
3.内容合理，要点齐全；句子及篇章结构正确、连贯；书写规范。
注意：不得出现学校，姓名等个人信息。
Dear Mike,
I’m LiHua. I’m writing to you to introduce the Dragon Boat Festival._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
