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短文。短文中共有10处错误，每句中最多有两处。错误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10处, 多者(从第11处起) 不计分。

    My dream school starts at 8:30 a.m and ends at 3:30 p.m. They are three lessons in the morning and two in the afternoon. We didn't need to do so many homework. Therefore , we have more time with after-school activities. For example, we can do reading for one and a half hour and play sports for one hour every day.

    My dream school look like a big garden. There are all kinds of the flowers and trees around the classroom buildings. We can lie on the grass for a rest, or sat by the lake listening music. The teachers here are kind and helpfully. They are not only our teachers but also our friends.

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10处，多者（从第11处起）不计分。

    When I was a child,I hoped to live in the city.I think I would be happy there.Now I am living in a city,but I miss my home in countryside.There the air is clean or the mountains are green.Unfortunately,on the development of industrialization,the environment has been polluted.Lots of studies have been shown that global warming has already become a very seriously problem.The airs we breathe in is getting dirtier and dirtier.Much rare animals are dying out. We must found ways to protect your environment.If we fail to do so,we'll live to regret it.

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。

Dear Mum and Dad

    We're having a wonderful time in Australia. There is so much to see that it is impossible for me to tell you everything. During past three days, we've travelled a lot around Sydney. We went to the zoo, on where we saw many animals that can only be found in Australia. We spent some time relaxing in the sunshine at the beach, but we went to Pitt Street and wander around for a bit while we did some shopping. Though I would like to spend more time here, the locally guide told us that we will fly to Cairns tomorrow. It's said that word cannot describe the beauty of the ocean near Cairns. Now everybody is busy packed so that we will not lose time when we set off. This time tomorrow we will be enjoying the ocean near Cairns. I can't wait!

    Because I have much more to tell you, I must go to bed now so that I can get up early and get to the airport on time. Please send my best wishes to Granny and tell she that I am coming back soon.

Love

Robert

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：在错的词下面画一横线，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。

    Recently I have read a article written by Susan Beacham. She thinks if or not a gift is suitable lies not in its value and in the giver's heart. And she also thinks the giver should devote time and energy to the gift. I agree with him, whose article reminds me my best gift. It is a pen given by my devoting father. He doesn't earn many money. When I was in junior middle school, my father had bought me the nice pen. He wished me to study hardly. Since then, the pen has become my best friend, encouraging me to make great progresses.

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。

    Tom was having much trouble get up in the morning and was always late with work. His boss wanted to fire him if he didn't start coming on time, but he went to the doctor for a help. The doctor gave him some medicine and told him to take them before he went to bed. The man does as told and slept really well, wake up before the alarm had even gone off. He had time for a properly breakfast and was the first reach the factory. "Boss," he said, "that medicine really works!" "I'm pleasing to hear it," said his boss, "but where were you yesterday?"