---I wonder if it is going to rain next week.---If it_________, I have to stay at home.
–Why are you still here? It’s already seven o’clock.–Because I ______ my work. Don’t worry. It’s almost done.
–We can’t enter the house. I can’t find the key!–Is it possible that you ______ it in the car?
–I’m going to the Century Mart.–______ you’re there, can you get me a bag of salt?
The doctors in Beijing did all they______ to save Shao Zhanwei, mayor of Hangzhou, but he still died of heart attack at the age of 58.
–Didn’t you have a good time at the party?–Of course I did. In fact I had such fun that time seemed to______ so quickly.