英语翻译 how old is Jack's brother now when Jack is fifteen in t

英语翻译 how old is Jack's brother now when Jack is fifteen in t my cousin jack is t( )years old,he s( )in a school near his 1.______boy is Jack's brother? better,now,jack's,mother,much,is that's easy,Bob is twice as old as jack,so he is now thirty. How old is Jack?I think_____(he is)12.填空 Jack is Kate's brother.(同义句） Kate is ( ) ( ) -What is your brother's name?--________name is Jack. Jack is _____(twin)brother. these aren't their brothers改为单数句 jack is my brother's good f 英语翻译Jack is ten years old this year.He is in Grade There.He 英语翻译Jack is a twenty-year-old young man.Two years ago,when h