-- Shirley, what were you doing at three o’clock yesterday?
-- I was sitting by the window, __________ to the music.
A.listen | B.listening |
C.listened | D.to listen |
-- Shirley, what were you doing at three o’clock yesterday?
-- I was sitting by the window, __________ to the music.
A.listen | B.listening |
C.listened | D.to listen |