Mr Black is a waiter.(对a waiter提问) ---( )( )Mr Black(

Mr Black is a waiter.(对a waiter提问) ---( )( )Mr Black( Mr Black is a teacher. Mr Black is a friend of ______. Mr.Black is a very reporter Where is your father?At A Mr Black's B Mr Black C the Mr Bla The black car is Mr.Black's.对划线部分提问(Mr.Black's) ____ _____ t Mr.Black built a ni Mr Black works in a bank.(提问in a bank) John is playing footb Mr Black is ------ teacher Mr Black is not my____teacher is mr.black. Mr.Black goes to Shanghai （twice） a year.对twice提问