it is___that am responsible for the accident

it is___that am responsible for the accident what caused the accident and who was responsible for it ( ) You should be responsible for the accident. 14.Each of you ______ responsible for the accident.A.am B.be 主谓一致Each of you ______ responsible for the accident.A.am B.b What caused the accident and who was responsible for it ? a it you or I who _ to be responsible for the accident? A.Is;a ----Who should be responsible for the accident -----The boss 1 -Who should be responsible for the accident? What caused the accident and who was responsible for it_____ .What caused the accident and who was responsible for it____ Who should be responsible for the accident?The boss,not the