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限一词。

2）．只允许修改10处，多者（从第11处起）

    Last week, our school had organized an activity to climb the West Mountain. As soon as we arrived at the foot of a mountain, we set out for the summit in high spirits. During the climb, we had such much difficulty passing the rocky areas. But under the teacher's help, we eventually reached the top, where we greeted by the bright sunshine and fresh air. Seeing from the top, the city was extreme beautiful. This event turned out to be very success. Not only did we take a break from our heavy school work, and also we learned what to communicate with each other.

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。

    My parents have decided to take me to pay a visit on Britain. I am excited, hope to make a good use of this opportunity. Firstly, I will talk to native speaker as much as I can improve my English. Secondly, there are many attractions that interested me a lot, among which is Big Ben. Beside, football, that is popular in England, is my favorite sport. I have been dreaming of watching a live football match there but now the dream will come true. My friend Alice lives in London. I will probable meet her. Whatever I do, I am sure I will have a good time.

增加：在缺词处加一个漏字符号（∧）, 并在此符号下面写出该加的词。

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．只允许修改十处, 多者（从第11处起）不计分。

    As we all know, travelling can be a exciting experience. Let me give you some advices that you have to pay attention to. You can find out more about your destination by surf the Internet before you set out. You needn't take too much cash. Although it can be very convenience to pay in cash, using cheques are much more reliable. In additional, it will be wise of you to take an umbrella in case of it should rain. But if you are to travel abroad, you'd better understand the cultural diversity, that is very important. Keep it in mind what being polite in foreign countries can help you have a wonderful trip.

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。

    Laughing is one of life's most simple pleasure. It is free. You can do it anywhere. Like the flu, laughter can spread easy among people. Often when we hear someone laughing in crowded room or a packed train, we start laughing too—even if we have no idea how.

    In fact, mental health can affect on physical health. Therefore, “Laughter is the best medicine” does not mean that I should not take medicine when you're sick. It simply means that have a positive outlook might help ease your troubles but make you cheerful. Besides, making others laugh with you is also an act what is joyful and kind.

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：在错的词下画一横线，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。

    The good communication between parents and children are very important. If we don't communicate with our parents proper, we may find it difficulty to get their support when we are in need of help. How should we do to improve our communication with our parents? Firstly, we should listen to our parents patiently when they give us advices. Their advice can serve as short cut to solve your problems. Secondly, we should be honest with our parents. If we disagree with them, we should let them to know. Last but not least, we should always trusted our parents and see them as our friends. It is always easy for us to communicating with friends.