knives are used ______ things .

knives are used ______ things . Knives are used for cutting things. Knives are used for cutting things.为什么不能用Knife? 初四英语选择1.Knives ＿ things,we ＿ things with knifes.A are used t 3道英语语法题1.____are____for cutting things.A.Kinfe;used B.Knives 英语翻译Knives are made of metal and __________ cutting things应该 Are these knives We can use knives to cut things 为何用knives They are expensive knives.（改为单数）It's ______ _____ _____. people use knives to cut things we use knives for cutting things. Whose knives are there回答