they are good friends of ours.our为什么加s

They're are good friend变成一般疑问句 they are good friend 朋友加s 还是不加? They are (Jill's good friend.)对括号部分提问 we are good friend we should protect animals because they are our good friends对because they are our good friend提问 ( )my good friend,Kate and Mary.选they are还是these are? 为什么 we are always good friend you are my good friend Jim sits on the r________ of Tom ,they are good friend the offical story has always been that they are just good friend翻译一下.谢了 they are good friends they are good of They are good for they all are friend 还是 they are all friend They are very _____(friend). they are my friend和these are my friend改错 Look at them.They are good ＿＿＿(friend) 给所选词的适当形式填空 tom and mike are good friend是什么