6. Are your parents watching a video?
Are your grandpa and grandma sailing a boat?
Am I diving into the sea?
Is your best friend playing the guitar?
Is your little brother skiing in the park?
Is your big sister making a sandcastle?
7. Yes, they are.
No, she isn't.
Yes, it is.
Yes, he is.
No, they aren't.
No, I'm not.
8. A5
B4
C6
D1
E2
F3