Fill in the Blanks Past simple and ContinuousOnline version When and While by Johnny Storm 1 While while when When when Complete with while or when . 1 . We were walking home it started to rain . 2 . Mildred was playing her favorite song her father walked in . 3 . he was walking , Rafael thought about his plans for the future . 4 . Several buses went by Valeria and Alberto were sitting in the park . 5 . he got to the party , people were laughing and talking .