读句子,根据所给提示或首字母填空。
My parents have always taught me the (重要性)of working hard.
I think people who eat a balanced diet should be more (健康)than those who only eat biscuits and hamburgers.
Martin always causes problems for ______________(他自己)and his family.
His d made Mary sad for a long time.
The tourists had no c _____________but to wait for the next bus