单项选择题
A. There will be only multiple choice questions. B. The exam will be both multiple choice and essay questions. C. There will be only essay questions.
A. They doesn’t agree on a decision finally. B. They will go to the McDonald’s. C. The man phones the others.
A. grandparents take care of younger children B. young people be careful about their parents C. old women spend more time taking care of their own health D. child care by grandmas be considered