While we play basketball, it start to rain.
While we were playing basketball, it started to rain.
The woman pick some bananas /when/ she see a spider.
The woman was picking some bananas when she saw a spider.
They have a party / when / a girl take a photo.
They were having a party when a girl took a photo.
They sit on the sofa /when / the baby cry.
They were sitting on the sofa when the baby cried.
While the thief steal the TV, the policeman run after him.
While the thief was stealing the TV, the policeman ran after him.
I eat a sandwich / when / my teeth break.
I was eating a sandwich when my teeth broke.
While I ride my bike, I see a car crash.
While I was riding my bike, I saw a car crash.
I look outside the shop window /when / a dog bite me.
I was looking outside the shop window when a dog bit me.
While he drive his car, the dog jump out of the window.
While he was driving his car, the dog jumped out of the window.
While we wait for the bus, a U.F.O pass by.
While we were waiting for the bus, a U.F.O passed by.
Ben do his English homework/ when / the computer catch fire.
Ben was doing his English homework when the computer caught fire.
I wait for the bus/ when / a man steal from me.
I was waiting for the bus when a man stole from me.
The woman give a speech/ when/ the man open the door.
The woman was giving a speech when the man opened the door.