I didn't hear you I ______（make）a phone call then

I didn't hear you I ______（make）a phone call then I didn’t hear anyone shouting.I was ______(听) music then. I didn't hear the phone.I _____ asleep. I didn't hear the phone. I _____ asleep. 1.I didn’t hear the phone.I ___ asleep. 19.I didn't hear the phone .I ______asleep . I want to make a phone call.______ is the pay phone? why didn＇t you answer my phone call?well,i must＿＿＿＿, I didn't hear the phone,I___out,A .must be B,must have gone i didn't hear the phone;that was probably _i was taking a ba Excuse me,I have a[n] _____ phone call to make,do you mind i I didn't answer the phone( )I didn't hear it ring