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

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．每处错误及其修改仅限一词；

2．只允许修改10处，多者（从第11处起）不计分。

    My name is Li Hai. I come from an island to the south of China called Hainan Island. There is a good number of animals living on or around the island. We have monkey, deer, birds or varieties of fish. Hainan Island is a place to know about fish. My father is a fisherman with which I have been on many fishing trips. He makes a living by fish on the sea. He was taught my brother and me many about different kinds of fish, several of which only live in the sea around Hainan Island. My hometown is real a beautiful place. It attracts many tourists in world.

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。

    It was beautiful morning. I stepped outside from my apartment after breakfast. I saw two kids were watching people passing silent. Later I knew that they were there because sometimes people give him money or food on such cold weather. I told them to stay there and go back into my apartment, packed some food or gave it to them. Filling with great joy, they started eating quickly. I also gave them several bag of biscuits. They thanked to me again and again. I was happy I could give them some food, which could at least give them a few strength.

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。

    Boys and girls, attention, please! I have anything to say. It's a good news that our school is going to hold a party in Saturday evening to welcome our Canadian friends. The party will be interested. You can dance, listen to music, sing songs and playing games. Would you like bring a gift? Then you can send it to them. However, write a few words to express your best wish. Everyone are welcome.

    I hope you will have a wonderfully time. That's all. Thank you.

增加：在缺词处加一个漏词符号(^)，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 have some study tips to share with you. First, be sure to discuss your needs with your teacher. He or she may have great advices for you. Second, in the classroom, be sure to listen careful to your teacher and making notes so that you can review later. Ask questions unless something is unclear. Third, see if you can do your homework soon after arriving to home. That way, things you've learned will fresh in your mind. When you do my homework, you are practicing what you've learned. At last, if you reviewed your notes every day, you will not have to struggle to learn much things before a test. And when you do a project, try to work on them a little every day rather than do it all at once.

增加： 在缺词处加一个漏字符号（∧）, 并在加词符号下写出该加的词。

删除： 把多余的词用斜线（＼）在原句中划掉。

修改： 在错的词下划一横线，并在原句下面写出修改后的词。

注意：每句只有一处错误，多改不计分。