用正确的词填空(By the way)(On the way)have you seen Tom lately?

问题描述:

用正确的词填空(By the way)(On the way)have you seen Tom lately?

by the way "顺便说;顺便问一下"
on the way “在路上”
本题的意思是“顺便问一下,你最近见过汤姆吗?”
所以,答案是:By the way