People use knives for cutting things.把下列句子变为被动句

Do people use knives to cut things?改为被动语态 主动句People use knives for cutting things变成被动句怎么变?knives _______ _______ for cutting things Do people use knives to cut things ? 这句话改为被动语态Do people use knives to cut things ? 这句话改为被动语态怎么改? people use knives to cut things这句话改被动语态怎么改 Do people use knives to cut things 改为被动语态谢谢 Do people use knives to cut things改为被动语态是什么 People use knives for cutting things.把下列句子变为被动句 people use knives for cutting things.把句子变为被动句 We can use knives to cut things 为何用knives If people who use knives and forks switched to chopsticks...这里的use不是动词吗?那switch为什么要用过去式呢? we use knives for cutting things. people use knives to cut things?变被动语态（下还有）The students don't clean the classroom in the morning.变被动语态 We use knives to cut things怎么变被动句 usually,people,eat,with,knives,(.)(怎么连成句子) don't waste water when you have a——.people in the west like to use knives and—— when they eat.why not grow some —— in the garden?it'll make it more beautiful. 改为被动语态,We learn Chinese at school.she washes clothes on weekendsDo people use knives to cut things?The students don‘t clean the classroom in the moringHe grows vegetables on the farm 把下列句子变为被动语态.1.someone teaches the use of computer here.2.we use knives to cut the food.3people play football all over the world.4.we tidy our room every day.5.they make paper from bamboo. I want to know how to use knives and( )(叉子)in the West