John, it ' s time to get up.
It can ' t be time to get up yet.
It is. Hurry up! You ' ll be late for school.
What ' s the time?
It ' s nearly half past seven.
My watch says ten past.
It ' s slow. Hurry up! The bus goes at twenty to eight.
Are you sure half past seven?
Positive. I ' ll put the radio on.
It ' s only seven o ' clock. Your watch is fast.
No, it isn ' t. It ' s stopped. I forgot to wind it up last night.
I could have stayed in bed for another half hour.