--Have you called Mr Johnson’s office?---Yes. He ____back before tomorrow noon. So he can attend our meeting on time.
It will be a long time we reach the little town.
The teacher called Tom to his office because he was caught in the exam.
—— What are you going to do this weekend?—— Weather , I’ll go hiking with my family.
By the time Fred gets back home, his girlfriend for London to study.
—— May I see you at 4 o’clock this afternoon?—— I’m afraid not, I a charity meeting then.