Complete the sentences with the past simple or the past continuous form the verbs

Complete the sentences with the past simple or the past continuous form the verbs.
1. The little boy ___________ (fall) asleep while his mother ___________ (read) him a story.
2. I really ___________ (enjoy) my holiday last January. While it ___________ (snow) in Iowa, the sun ___________ (shine) in Floria.
3. It ___________ (snow) when I ___________ (leave) home this morning.