SUSAN ___________ HEAR THE SPEAKER BECAUSE THE CROWD WAS CHEERING...

36. - BAI TAP TIENG ANH 12 HAY CO DAP AN
BAI TAP TIENG ANH 12 HAY CO DAP AN
36. Susan ___________ hear the speaker because the crowd was cheering so loudly.A. might not B. couldn’t C. can’t D. mustn’t