By the time the new pupil ___ enough courage to raise his hand, the bell__ for the end of the lesson
had gathered…was already ringing B. was gathering…had already rung
C. gathered… had already rung D. would gather… have rung
By the time the new pupil ___ enough courage to raise his hand, the bell__ for the end of the lesson
had gathered…was already ringing B. was gathering…had already rung
C. gathered… had already rung D. would gather… have rung
A