whose hairs are longer,yours or mine?这句话对吗

whose hairs are longer,yours or mine?这句话对吗 ----Whose pencil is longer ,yours or _____?Mine,i think.A:hi A:Whose ruler is longer,yours or mine?B;Mine___,I think Whose hair is longer,Nancy’s or Helen’s?Nancy’s.这句话对吗? Whose arms are longer than yours? ***Whose ruler is longer,yours or Gao Shan's? "You are no longer mine"这句话什么意思? 谁会这个 whose haie is longer,----- A.yours or hers B.your or he shorter,whose,are,pencils,theirs,yours.or连词成句 whoes feet are bigger,----or mine(you,your,yours) whose eyes are bigger,your or mine? （改错） 为什么 Whose school bag is heavier,yours or mine?school bag 后面是