改错：How old are the twin's?

How old are the twins改错 改错：How old are the twin's? How about ____(begin) ____(read) English now?改错：The jeans are too long for me.I don't want to buy it.The policeman is helping the old woman has a bag in her hand. (How old)(are)(the twins')(mother).这句话中哪一个（ ）里错了,这是一题改错题 how many are the chocolates 改错题 By the way how old are you i don't know how old you are其中how old you are是倒装吗? The three students are both 15 years old 改错 改错①The doctor said he (can't)(do)(anything)(to help)the old man②(How often)(do) you (hear) a le 改错1.These T-shirt is 10 dollar.2.The is hat red 3.How much are that socks how old are you “How old are you? how old are you how old are How old are you? ( how old are How old are :How old are you?