Usage Examples Past Simple vs. Past Continuous

• Which shop did Tom go yesterday? -
• You weren't dancing at noon yesterday. -
• Who was Alessia talking to when you saw her? -
• Which song were you singing when I came in? -
• My granddad went to see a doctor on Friday. -
• Was Anna having a shower when an earthquake began? -
• The bird was singing in the garden when the cat attacked it. -
• Bob was waiting for me for two hours yesterday. -
• I was watching television when my mother came home. -
• I was standing in the line when I saw Mary. -
• What were you doing at eight o'clock last night? -
• What was Jane wearing when you saw her at the theatre? -
• Emma called me when I was sitting on the train. -
• The town was changing quickly. -
• Lisa was studying when Joe called her. -
• When I walked into the room, they were dancing. -
• Who did you see at the train station? -
• I broke my leg when I was skiing. -
• I was studying at the library all day yesterday. -
• While I was walking to the university, I witnessed an accident. -