() （7） --- Is that your T-shirt? --- No, __________.
A. it isB. it isn’tC. that is
() （6） --- Would you like an egg?--- _________.
A. Yes, I amB. No, I’m not.C. Yes, please.
()（5）This is ______egg.
A. aB. anC. /
()（4）This is _____ new skirt.
A. IB. anC. my
()（3）________ Alice. She’s ______ friend.
A. She; herB. He’s; myC. She’s; my