Răspuns:
a)We aren't playing computer games now.
Are we playing computer games now?
b)My friend isn't waiting for me now.
Is my friend waiting for me now?
c)I'm not sitting at my desk now.
Am i sitting at my desk now?
d)John isn't my best friend.
Is John my best friend?
e)Lily doesn't study well at school.
Does Lily study well in school?