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作文。文中共有10处语言错误, 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。

    On a Sunday morning, I got on a bus and found a seat near the back, and then I noticed a man seating in the front. He was pretended that a tiger toys was real and giving it a voice. He must be mentally disabled.

    Behind him were other people to who he was trying to talk, but after some minutes he walked away and sat near me, looking annoyed.

    I didn't want to be laughed for talking to him but I didn't feel like leaving him on his own either.

    After a while I rise from my seat and walked to the front of the bus. I sat next to the man but introduced myself. We had an amazingly conversation. He got off the bus before me and I felt very much happy the rest of the way home.

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。

    Today we visited a farm. Early in the morning we will set off together from the school gate. The farm workers gave we a warm welcome. Then the head of the farm showed us up. What glad we were to see the crops and vegetables growing good. At noon we had a picnic lunch in the sunshine. After short rest, we had great fun sing and dancing, telling jokes and stories. Two of us even play a game of chess. Therefore, the time passed quickly and we had to say goodbye to the worker.

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：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 lecture will be hold in the lecture hall of our school from 3: 00 to 5: 00 in the afternoon of May 23rd, 2018. The lecture is about the difference and similarities between China and American education. They will be given by Professor Steve, that is now teaching at Beijing University. Anyone interesting in this subject will be warm welcome to attend the lecture. Please do remember to arrive on the time. In addition, it is suggested that you take a notebook or a pen with you.

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 video told a story about how a parent swallow taught its lazily child. It was time for the young to fly away and feed it. However, the young refused to leave the net. The mother bird tried to drive it away but it refuses to move. At the same time, another swallow kept fly back to feed the young, but every time stopped by the other.

    All the parents' efforts were in vain. Three day later, they gave up to their net with the young in it. Fortunately, the young were adopted by humans, and fed. At last, a bird flew into the sky but disappeared in the distance.