After chatting on QQ a long time, Mary looked up, ________ that it was 11:00 pm, long past her usual bedtime.
She’s already two hours late. What ______ to her?
— Will your brother stay home tonight? — I’m not quite sure. He _____ to the cinema tonight.
Since the road is wet this morning, _____ last night.
— Where is John? — He _____ in the library.
In recent years many football clubs ______ as business to make a profit. A. have run B. have been run C had been run D. will run