There is _______ air-conditioner and a new mirror.
A. a B. an C. /
---Is there a river in the city? ---No, _______
A. there is.B. there isn’t. C. there aren’t.
Pandas live ____ bamboo forests.
A. inB. onC. to
---Can you do the dishes? ---_________.
A. Yes, he can. B. Yes, I can. C. No, I can.
There _______ many chairs and a teacher’s desk.
A. areB. isC. /