用括号内所给单词的适当形式填空。
1.Excuse ________ (I).Is this your ruler?
2.—Is that your cup?
—No.________ (my)is white.
3.—Are those his English books?
—No,they are ________ (her).
4.That is not ________ (Jane)eraser.
5.My parents are ________ (teacher)in a middle school.
1.me 2.Mine 3.hers 4.Jane's 5.teachers