I saw Helen at the party last month. It _________ a year since we met last time.
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.
How to control housing price is said to a great challenge facing the government over the past few years.