Mr. Black _____ Shanghai in a few days. Shall we have a party? [ ]

He began to take political science ______ only when he left school.

Tom described his father, who _______ a brave boy many years ago, as a strong-willed man. [ ]

a great honor to be invited to the evening party, thus _________ me to feast my eyes on your excellent performance.

____Joseph off at the airport, Sally finished her work earlier.[ ]