You should _____ your mother _____ _____ housework at home.

问题描述:

You should _____ your mother _____ _____ housework at home.

You should 【help 】 your mother 【do 】 【the】 housework at home.
help sb with sth =help sb do sth 帮助某人做某事
或者
You should 【help 】 your mother 【with 】 【the】 housework at home.
help sb with sth =help sb do sth 帮助某人做某事