This is my ( )dictionary.A.sister Mary B.siter's C.sister Mary's D.sister's Mary's

—where is my id card? i don’t know.please a ___jim.—is this your key?(改为同义句）is this key____?—ann,you must_______（ask）your mother for it（用括号里的单词的适当形式填空）—mum,where______（be）my cd and dictio 《This is my This is my this is my life my This is my This is my THIS is my this is my This is my this is my head my this family is This is my family This is my teacher my this family is this is my grandmother This is my love this is my family This is my decision ... Is this my