Sara was walking when she sees her friend
Sara was walking when she saw her friend
While Dana was driving, She notice an animal on the road.
While Dana was driving, She noticed an animal on the road.
I dropped a cup while I washing the dishes
I dropped a cup while I was washing the dishes
It started raining while Khaled was cycle
It started raining while Khaled was cycling.
I were sleeping when the phone rang
I was sleeping when the phone rang.
Fatima doing her homework when her friend came.
Fatima was doing her homework when her friend came.