—How nice your schoolbag is. ---- .
David is only four years old, _______ he plays the piano very well.
— I’m hungry. Can you give me _______ food? — Sorry, I don’t have _______.
— _______ Hobo _______ e-dog? — Yes, it is.
We shouldn’t watch films and we shouldn’t watch TV either.
Miss Gao is teacher. She teaches Chinese.