Question

3. They cannot afford to consult a doctor or purchase medicines from a chemist when they get sick,        make sure that their children keep a healthy diet (nor)

生病时他们看不起医生也买不起药，他们也无法保证孩子们的健康饮食。

Answer 1

3. nor can they否定词放在句首时，句子部分倒装。