AD：Do you agree or disagree...;
举例：Do you agree or disagree with the following statement ?A zoo has no useful purpose. Use specific reasons and examples to explain your answer.
举例：Many parts of the world are losing important natural resources, such as forests, animals, or clean water. Choose one resource that is disappearing and explain why it needs to be saved . Use specific reasons and examples to support your opinion.
PR：Some people...Other people...Which...;...or...
举例： In your country,is there more need for land to be left its natyral condition or is there more need for land to be developed for housingand industry?Use specific reasons and examples to support your answer.
举例： Your school have received a gift of money. What do you think is the best way for your school to spend this money? Use specific reasons and details to support your choice.