Fast food is popular in China. The worldwide famous foreign companies like KFC and McDonald's are spreading to almost every city in China. Some people like fast food, but some don't. You are asked to write a composition to explain the popularity of fast food. At the same time, analyses the unsatisfactory factors of it. You should supply a title for your article. In the first part of your writing you Should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you shouM bring what you have written to a natural conclusion with a summary. Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks. Write your essay on the ANSWER SHEET