Miss Li ________ as a secretary for five years in the company, and now she is general manager of it.[ ]

Has Tom finished his job yet —Ihave no idea of it; he _____ it this morning

I went to see my friends off at the airport.—Is that_____you were late for the important meeting?

Peter ________ the papers he was marking and reached for his cigarettes and matches.

He escplan _____ the last minute.