假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有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：在此处加一个漏字符号（∧），并在下面写出增加的词；
删除：把多余的词用斜线（﹨）划掉；
修改：在错的词下划一横线，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11处起）不计分。
Time flies! This is a third year that I have been in this school. In the past two and a half years, our school had organized many activities. What impressed me best was an activity called “Learning to Farm”. In an autumn afternoon, we were sent to a farm which we learned to plant potatoes. Having been in the city for so a long time, we were so happy to go to the countryside. After divided into three groups, we started to work. Some students cut potatoes into pieces; some dug holes, and the others put the pieces of potatoes into the hole, put the earth back and pushed them down hard. We continued doing that until all the work was done. Although we were exhausted, but we felt fulfilled on our way back home.
要到微信小程序或APP查看答案哦。
实在点不开答案，可以分享到微信，
在微信里面查看答案。
APP具体操作流程为：
阅读下面的短文，完成文后的任务。
Judy: Hello, Chen Xuan! This is Judy.
Chen Xuan: Hi, Judy. Where are you? I miss you very much.
Judy: I'm in Germany. I'm studying here now.
Chen Xuan: That's great! How's it going?
Judy: Not bad. How about you?
Chen Xuan: Pretty good. How's the weather there?
Judy: (4) It's cold and dry. It's snowing outside.
Chen Xuan: Snowing? Hainan is sunny and hot. (5)The weather is quite different in different places.
Judy: You're right! What are you doing now?
Chen Xuan: I'm talking to my good friend, Judy!
Judy: Oh, yes!
任务1：根据短文内容回答下列问题。
1. Where is Judy?
____________________________________________________________________
2. How's the weather in Germany?
____________________________________________________________________
3. What's Chen Xuan doing?
____________________________________________________________________
任务2：将文中划线的句子翻译成汉语。
4. ____________________________________________________________________
5. ____________________________________________________________________
一女性患者，30岁，尿常规检查发现异常1年，近3个月出现夜尿增多现象，因而来院就诊，查体发现血压20/13kPa，建议行肾活检，估计其病变部位为()
A.双侧肾的血管
B.双侧肾的肾间质
C.双侧肾的肾小管和肾间质
D.双侧肾的肾小管
E.双侧肾的肾小球
路面上的黄色填充标线是何含义？（）
A．接近移动障碍物标线
B．远离狭窄路面标线
C．接近障碍物标线
D．接近狭窄路面标线
反映体内雌激素水平的指数
不包括
A．CI
B．EI
C．KI
D．MI
E．RI
玉米螟防治的关键时期是（）。
A、幼苗期
B、拨节期
C、喇叭口期
D、成熟期