What’s under the desk? ________.A.It’s a footballB.I can see a set of keysC.They are red box
– What colour is your _______? -- It’s white.
Miss Fang is _______ English teacher. _______ is a good teacher.
There are eleven _______ in the house.
–Is that building a library? -- _______.
In my school, there is _______ art room.