Thismorning I had hardly got to my school when it_____ to rain.

Is it the fact ____ he hasn’t turned in his research report?[ ]

come and join US. Jimmy! —I’m sorry, butI’m really busy now. If I ____ time, I would certainly go.

We have every reason to believe the print media are usually moreand reliable than Internet．

I’m going on a trip to Beijing. —_________!