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。错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

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（从第11处起）不计分。

While taking a walk with my pet dog this morning, I found the middle-aged man nearby was shouting on his phone. Obvious, he had a bad day. Before he left, I noticed his keys were on the ground. So I immediately picked up and ran away to find the man. Several minutes later, I found him, whom was still shouting on his phone beside his car. I walked to him and asked if he could hold on a little seconds. At first, he was angry about my interrupt. Then I showed to his keys and explained the whole thing. On heard my words, he immediately hang up his phone and apologized for his rudeness.

假定你是李华，正在新西兰学习。你计划寒假期间在当地旅行，请写一封e-mail向旅行社询问相关的旅行信息。要点如下：

1. 旅行信息（如景点等）；

2. 当地特色（如食品等）；

3. 注意事项。

注意：1. 词数：100左右；

2. 开头和结尾已给出，不计入总数；

3. 可适当增加细节，使行文连贯。

Dear Sir or Madam,

I’m Li Hua, a Chinese student, studying in New Zealand. I’m writing to _______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

Yours,

Li Hua

—The Silk Road has been a bridge between East and West for more than 2,000 years.

—Yes, ________ began during the Western Han Dynasty.

A. he B. they C. it

In our class, there' s a ________ that when it is somebody' s birthday, they bring in a cake for us all to share.

A. conversationB. traditionC. discussion

Thousands of foreigners ________ the World Internet Conference in Wu Town.

A. attended B. accepted C. attracted

The doctor advises us to exercise ________ on hazy (雾霾) days because it may influence our health.

A. more B. less C. better

At school, some students are active ________ some are shy, yet they can be friends with one another.

A. whileB. althoughC. since

—Mom, who won the first place in the TV show I' m a singer?

—It ________ be Han Hong, but I' m not sure. Last Friday I missed it.

A. mightB. mustC. should

—Can you lend me the book Passing by Your World?

—Sorry. I returned it to the library just now. Maybe it is still ________.

A. available B. possible C. saleable

—Every day in Junior 3 is just a tiny step.

—You' re quite right. ________ by doing well in each step, can we achieve the final goal.

A. Always B. Only C. Simply