暑假即将开始，而新冠疫情尚未结束．假定你是李华，将在暑假组织志愿者活动．为防疫抗疫做些贡献．请根据以下提示写封信邀请你的好友李明参加．内容包括：
1．活动目的
2．活动内容：分发防疫抗疫传单及原因．捡拾废弃的口罩和原因．
3．词数80左右
参考词汇：新冠病毒COVID﹣19 传单 leaflet 口罩mask
Dear Li Ming，
How's it going？ I'm writing__________________．
I'm looking forward to your joining．
Yours，
Li Hua
假如你是编辑Lee，请针对Betty的问题，给出一条建议。
许多同学都喜欢上网，但是上网有利有弊。请你根据下面提供的信息写一篇短文，描述上网的优点和缺点，谈谈自己的看法以及自己上网会怎么做，字数80左右
The advantages:The disadvantages:
1.get a lot of information quickly 1.waste time and money
2.make many friends through the internet 2. It is bad for our study.
. …… 3. You can be cheated.
……
假如你是Henry, 请结合你自己的梦想，选择一份工作。写一篇求职信来介绍自己。
招聘代表Frank 想写一份招聘启事，请你帮他完成。他的电话是13634211000
Wanted
Do you like to ____________________________?
Do you like to ____________________________?
Do you like to ____________________________?
We need a reporter, a waiter, a doctor, a policeman, a bank clerk and a teacher.
假如你是Mary的好朋友，她在生活中遇到了一些问题，并写了一封信向你求助，请你给她回一封信，回信因涉及到来信的每一个问题，词数80左右。
Dear Kathy,
I have some problems and I need your help.
I was good at English in the past, but now I am in Grade 3 and I find English is getting more and more difficult. Now I am facing a big test. How should I study for the English test?
Another problem is that now I am not allowed to watch TV. My mother said It was a waste of time, but I don’t think so. I think It’s a good way to have a rest. How can I solve this problem?
The last one is that I used to be thin, but now I am getting fatter and fatter. I am afraid to see my old friends, and I am very sad.
I know you always come up with good ideas. Could you help me deal with these problems?
Yours.
Mary
Dear Mary,
Yours.
Kathy