Someone _______ ( knock) on the door , while I ________ ( pack ) the suitcase . In past tense

Someone _______ ( knock) on the door , while I ________ ( pack ) the s

1.	Someone _______ ( knock) on the door , while I ________ ( pack ) the suitcase . In past tense
Answer» ONG>ANSWER: Was KNOCKING and was PACKING