他的小说大量借鉴了他的童年。

His novels ___draw heavily ___on his childhood.

这份报告利用多种来源来分析饮食习惯。

The report ___draws ___on various sources to analyze eating habits.

她利用多年的教学经验来编写这本教科书。

She ___draws ___on her years of teaching experience to write the textbook.