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:在错的词下面划一横线，并在该词的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11处起）不计分。
Everyone in our village likes my father, so he has a sense of humor. On other words, he can make
others laugh easy and people feel happy to be around him. I admire him very much and dream of
that some day I will be as humorous as him. I even asked him how have a good sense of humor,
but what she replied disappointed me. “Not someone can be humorous, because those who is
humorous are usually born to be humorous,” he said. However, later, he adds, “But you can be
humorous too if you know a lot of joke.” That’s why now I’m reading a book of jokes.
MgCl2 +H2O