I have been in the office ______ 9 o’clock.

I have been teaching ______ 8 years.

We have been playing chess _______ this morning.

I have been in quarantine _______ 6 weeks.

She has lived in Istanbul _______ 2003

He has played played football _____ 5 years.

Jack _____________ Billy for 3 years.

I ____________ at home for 6 weeks

She ___________ sick since yesterday.

I ___________ for 12 hours!