Past simple:
1.We played in the garden Last night
2.We ate a lot of chocolate yesterday
3.We didn't play in the garden Last night
4.We didn't Eat a lot of chocolate yesterday
5.Did we play in the garden Last night?
Past continuous:
1.You were playing with the dog while he was cleaning his roaming
2.She was reading a story when the Phone rang
3.AT 2o'clock I was watching TV
4.You were studying when she called
5.Where you studying when she called?
