—Do you know what the meeting is about? —Yes, of course. It will _____some important rules we need to know about our school.
Is this a photo _____ your family?
- , where is the toilet? -Over there.A. Excuse me B. Sorry C. How are you
Thanks _____ your help .
Are these your cousins? _______ .
This ____my sister and those ________ my parents.