下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

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：把多余的词作斜线（\）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。

Dear Sir，

Thank you for your offer of invite me to the summer English course in your school. As for your choice between the two courses, I prefer the four-week course for 60 hours of study. Because of this would allow me more times to do some travelling and make a few new friends either. Of all the subjects I'm learning at school, I like English best. I had been learning English for 6 years but my spoken English remains poorly. So I hope to take this chance to improve it. If is possible, I'd like to stay with a family for a couple of days in order I can know some customs in England. I believe I will have wonderful time this summer.

Yours truly,

Li Hua

请改正下面短文中的错误。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。

    I love camping. It is my favoritest way to spend the summer vacation. Last year, my family and I went camping in the countryside. It was one of the most excited experiences I had never had. We slept in a tent and went on a long walk every day. We cook over a fire and the food always tasted wonderfully. For a whole week, I saw lovely mountain views or breathed fresh air. At night, I heard the gentle wind blowing in the tree, and I felt so peaceful. It doesn't cost many to camp, and what I believe it's the best way to get close nature and enjoy its beauty.

增加：在缺词处加一个漏字符号(∧)，并在下面写出该加的词。

删除：把多余的词用斜线( \ )划掉。

修改：在错的词下划一横线，在该词下面写出改正后的词。

注意： 每处错误及修改均仅限一次;只允许修改10处， 多者从第11处起不计分。

Dear Alice,

    I was delighted to receive your letter. Thank you on the English dictionary you bought it for me. I received it this morning. There is no doubt which it is of great help to me. I'm deep grateful for your advice that I should pay more attentions to practicing my spoken English. I've made up my mind to speak English both in and out of class. Next month I'll take trip to Australia, which is organizing by my school. I hope I can practiced my spoken English there as much as possible. By the way, I am sending you a set of stamps with this letter, but I'll send you more if I got any. I do hope you will have a good holiday.

Yours,

Jack

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 friend Lucy gave me a ticket for an excited film which I want to see it very much. However, I will have to take an examination tomorrow. I believe that only when you do that you should do can you make progresses in life. In my opinion, it is waste of time going to see the film right now. That's why I decided to give up seeing the film with him and working hard at my lessons. Lucy felt this a great pity that I couldn't see the film with her. To make her happily, I said, “Why not going to see the film the day after tomorrow instead of today?”

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。

Dear Jack,

    I'm very happy to know the news you are planning to visit to my city. I'm looking forward to your early arrive. There're a few well-known place of interest in my city. I'd like to show you around it when you came here. Time permits, we can watch some live operas. I know you're a fan of Chinese opera. As it is becoming cold day by day, I suggest you wear some warm clothes so you won't catch a cold. Remember to tell me exact the time of the flight. I'll meet you at the airport.

    Wish you the pleasant journey!

Yours sincerely,

Xiao Hong

删除：把多余的词用斜线（\）划掉。

增加：在缺词处加一个漏字符号（∧），并在该词下面写出该加的词。

修改：在错的词下划一横线，在该词下面写出修改后的词。

注意：1．每处错误及其修改仅限一词；

2）每句只允许修改1处，多者不计分；

3）改错格式不对不给分