()（6）---Would you like an egg? --- _________.
A. Yes, I amB. No, I’m not.C. Yes, please.
()（5）This is ______egg and that is _____ hot dog.
A. an, aB. a, aC. an ,an
()（4）_____ is my brother, Tim.
A. SheB.He’sC. He
()（3）This is _____ orange skirt.
A. aB. /C. an
()（2）---What colour is my cup?---____________ .
A. Yes, I amB. It’s whiteC. Yes,it is