1 When the object appeared in the sky...
we / play / football in the garden
We were playing football in the garden
2
my friend / catch/ a ball
3
my sister / climb/a tree
4 ... my mum / talk / to a friend on the phone
5 ... a car/drive/ down the street
6 ... our dog / chase / the car
7 ... my neighbour / cut/ the grass
8 ... the police officers / help / an old lady