我说不准确她什么时候回来。

I can’t say_______ _______when she will come back.

我们都同意必须详细讨论这个问题。

We all agree that this problem must be discussed _________ __________.

政府将尽力为我们提供更好的生活条件。

The government tries to___________ us __________ better living conditions.

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

Tony, could you introduce ________ to your new classmates?

A.you B.your C.yours D.yourself

Today's online class will start ________ 7:30 a.m. Are you ready?

A.at B.on C.in D.of

— ________ 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

Things ________ much easier if we work in groups.

A.be B.were C.will be D.have been

My dad ________ at least 10,000 steps every day.

A.walks B.is walking C.will walk D.has walked

EL Capitan, about 3,000 feet high, is one of the world’s ________ mountains to climb.

A.hard B.harder C.hardest D.the hardest