A.This is our library. | B.They are my libraries. | C.Do you have a library? |
A.This is my new desk. |
B.This is my big desk. |
C.This is my old desk. |
A.Is there a crayon on the book? | B.Is there a crayon under the book? | C.Does you have a crayon? |
A.The eraser is in the book. | B.Close your books, please. | C.Please read after me. |