I brush teeth twice a day.对twice提问

I brush my teeth twice every day 划 twice 提问 I brush teeth twice a day.对twice提问 i brush my teeth twice a day 为什么要用teeth而不是tooth I brush my teeth twice a day对twice提问_____ _____ _____ do you _____your teeth a day? I brush my teeth twice a day.(twice下划线)求划线提问都说了是5个空格！！ 根据要求转换句子.I brush my teeth 「twice a day」.（对加「」部分提问）__________ __________do you brush your teeth? I brush my teeth twice a day对twice提问不是什么how ofen do格式如下：___ ___ ___ do you ___ your teeth a day? You should brush your teeth twice a day.对brush your teeth you should brush your teeth (twice) a day.提问 1,Jim ______(brush) his teeth twice a day i usually brush my teeth twice a day —————— 对划线部分提问 well,i usually brush my teeth twice a day,once in the morning and once in the evening. ______i brush my teeth ever day yes you must b______i brush my teeth ever day yes you must brush your teeth twice a day ______i brush my teeth ever day ? yes you must b______i brush my teeth ever day ? yes you must brush your teeth twice a day 1.How often does your father brush your teeth?2.How many people are there in your family?3.I my teeth twice a day.but my brother his teeth once a day.a.brushrushes b.brushesrush c.brushrush4.do you visit your grandma?Once a week.a.How old b.How T brush my teeth twice a day对twice a day 提问 My brother should brush teeth twice a day（.twice划线） I'm going to go brush my teeth 还是 I'm going to brush my teeth