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：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。
Neil Armstrong was an astronaut. He made history July 20, 1969. He was the first man to walk on the moon! While Armstrong step on the moon, he said, “That’s one small step for man, one giant leap for mankind.” Millions of people were watching this amazingly event on TV. It was a awesome thing to look it up at the moon that night and know that a man was walking around on it! For years, people had wondered that there would be moon creatures lived there. But the only things Armstrong found was moon rocks and moon dusty.
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。
The bicycle is still popular. In some countries, people use bicycles because they are the cheapest way to getting around. In some another countries, people use them mainly because they prefer this form of transport than any other.
It is said that when a German inventor created the first bicycle in 1816. It was two-wheeled and moved along by push of the rider's feet upon the ground. This vehicle was improving in 1839 by a Scottish blacksmith, which invented pedals(踏板). Eventually, bicycles are also made specially for women. They had big rear wheels than front wheels, and riders could sit more upright. Nowadays, women’s bicycles have changed again to become more usefully to those involved in sports.
