Children are often warned_______ with fire.
| A．not to play | B．to play |
| C．don't play | D．doesn't play |
Where are the books ? ________ on the desk .
| A．It is | B．They are |
| C．There are | D．There is |
Is this _______ key?
No,that one is _______
| A．your，my | B．your,mine |
| C．you ,yours | D．you, mine |
_______ is my skirt ? It’s behind the door .
| A．Where | B．What |
| C．Whose | D．Which |
Is this a photo _____ your family?
| A．in | B．of | C．at | D．for |
－, where is the toilet? －Over there.
A. Excuse me B. Sorry C. How are you