Поставьте глаголы в скобках в правильную форму are you ok? i (not celebrate) easter. i (sit) in my office and (work) now! but i think the boys (not sleep)! they (celebrate) easter. буду за !

Are you OK? I am not celebrating Easter. 
I am sitting in my office and working now!
But I think the boys are not sleeping! 
They are celebrating Easter. (They celebrate Easter)