My mother dusts the furniture （once a week.)(对括号内提问）

题目

My mother dusts the furniture （once a week.)(对括号内提问）
The Young Pineers the often (help the old clean their houses.)(对括号内提问)
Mike took some pictures in the park yesterday.(用every day 替换 yesterday)
My teacher corrects our homework after school(否定句)

答案

1.How often does your mother dust the furniture?2.What do the young Pineers often do?3.Mike takes some pictures in the park everyday.4.My teacher doesn't correct out homework after school