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（＼）画掉。

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）不计分。

    In October last year, I was studying at a school in Cambridge but it was only my second months in the school. At an end of the month the head teacher organized a party for all the new students. It is a good chance to get to know my new classmates and I really looked forward to join in it. As the party was on 31^st October, I thought it was a Halloween party. So, the day after the party, I searched everywhere and managed get a witch's costume. When I arrived at my head teacher's house, he opened the door and looked at us if I had been complete mad.

    All the other students wore on normal clothes!

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。

    As to the online course, it is extreme convenient and flexible in time to learn from something. However, there are many different courses who are from different teachers or institutions. You can learn them over or again. Then there're social forums where you can communicate with other learners, helped to improve your understanding.

    But on the other hand, you can't see and feel teachers as in traditional classes. You will also fail to enjoy the liveliness in it. And a great quantity of problem will not get solved in no time when meet them. So you can try the online course, and you can also learn in the school in the same time.

增加：在此处加一个漏词符号（∧），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：在错词下面划一横线，并在该词下面写出修改后的词。

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。

    A few years ago, some tourists pay no attention to environmental protection．They threw waste things about, like plastic bags, fruit skins and waste papers．Sometimes they broke trees, picked up flowers and killed birds; some even made fires in the woods to cook for picnics．What dangerous it was ! Fortunate, great changes have been taken places here．All the tourists have got used to put their rubbish into dustbins．But they are making great efforts to protect birds and plants as well .They bring our own meals prevent any accidental fire．All these should be appreciated.

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。

    Hearing you're worried the coming exam, I can quite understand you because we're in the same boat. But I think we can deal with it properly and my suggestion are as follows.

    First of all, it's normal for us to be nervous till faced with the exam which we think is important. Secondly, we'd better try our best to study hard and built a solid foundation, and then we'll feel confidence of winning by then. Thirdly, no matter how we felt, the exam is still approaching. So, why not to face it bravely? After all, it is our learning process which really determines our success. If we always spare no effort on your studies, there is no need to worry, because we've done all we should. So please stay calm and relaxing. I hope my suggestions will be of help to you.