While I __________ (walk) to the park, I __________ (see) a dog running after a cat. At 8 p.m. yesterday, we __________ (watch) a movie. She __________ (not study) when I called her last night. They __________ (play) football when it ______
While I was walking to the park, I saw a dog running after a cat. At 8 p.m. yesterday, we were watching a movie. She was not studying when I called her last nig