对My sister's books are (everywhere)括号提问

对My sister's books are (everywhere)括号提问 these are my (books)对括号提问 the books on the shelf are my sister's.(对划线部分提问) They are his sister's books.(对his sister's 提问） Those are (my books )对括号内提问 My books are (in the bookcase) 对括号内提问 my books are (in the schoolbag)对括号部分提问 These are [Tom's] books.[对括号内提问] my sister's birthday is on (saturday.)对括号提问 These are my sister's presents.对my sister's 提问.____ ____ ___ 1.I buy (seven) books for my sister.(对括号部分提问） (my) books are on the books.分别对两个括号提问