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。每处错误仅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 is Mother's Day today.Though it's a western festival, it's popular in China now.

    Mom has a full-time job,so she has to do most of the houseworks.She is a great mother.Both Dad or I planned to do something on Mother's Day.We get up early in the morning.Dad cleaned the house,and then went on shopping.When he came back,I found a bunch of flowers in her hand.I asked Mom to stay in the sitting room and I cooked in kitchen.The dishes what I cooked were Mom's favoritiest.At dinner,we said to her,“Happy Mother's Day！”Mom was grateful and moving.

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：在错的词下画一横线，并在该词下面写出修改后的词。

注意：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。

    With the improvement of people's living standards, more and more people possess their own car. Some thought it is good to own a car. First, it's an convenient, fast and comfortable means of transportation, that saves people much time on the trip. It also makes businesses and industries to develop faster.

    However, others have different opinions, thinking that cars give waste gases and pollute the environment around. Have too many cars will have some bad effects, such as more accidents and crowdedness. Besides, lacking parking lots are another big problem.

    As far as I'm concerned, we ought to think careful before buying cars. Even if we have cars, we should use it less.

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）不记分。

    Started in September of 2003, smile cards began appearing all around a world. They are marker of a brand new game of tag, where "you're it" because someone has done anything nice for you. Then it's your turn to do something nice for someone else but, in the process, pass the card along. This was a game of pay-it-forward: make someone smile without giving out the name, leave behind a card ask them to keep it going. It's easy and funny. Is kindness truly contagious? There's only one way to find out —join the fun! Get your smile cards, read up on some kindness ideas, and get started!

    When I look at this picture of myself, I realize of how fast time flies. I had grown not only physically and mentally in the past few years. About one month after this photo was took, I entered my second year of high school and become a new member of the school music club. Around me in picture are the things they were very important in my life at that time: car magazines and musical instruments. I enjoyed studying difference kinds of cars and planes, playing pop music, and collecting the late music albums. This picture often brings back to me many happy memories of your high school days.

增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。

删除：把多余的词用斜线（＼）划掉。

修改：在错的词下划一横线，并在该词下面写上修改后的词。

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。

    Stephen Hawking, a famous physicist, was born in Britain on January 8, 1942. As a child, he was enthusiastic about designing complicated toys. But unlucky, he, in his twenty, was studying in Oxford University while he was found seriously ill. Therefore,this didn't stop him living as meaningful and colorful life as others. He was so positive as to eventually defeated all the obstacles. He is also absorbed in his research into the universe. Publishing in 1988, his book A Brief History of Time became a best-seller, from where he put forward his famous theory on time. On March 14, 2018, Stephen Hawking, died in the age of 76 in Cambridge, UK.

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。

    In recent years many flowers shops have been appeared in our small town. It is common for people to buy flowers when they go to a gathering, visiting a sick friend, or attend a wedding or birthday party. I still remember clear one day last year when Tom, a disabled student, presented some flowers to his mother to show his gratitude for her. He owing his entire life to his mother's kind and care. With her he would not have had the confidence or the courage to fight his disability. As a result the great effort he has made, he was finally admitted to a key university.