The robber__________his face with a mask (cover face)
was covering
The shoplifter ___________ when he got caught (stealing a t-shirt)
was stealing a t-shirt
The vandal __________ a graffiti on the wall when the police arrived (paint)
was painting
The thief ________ when the alarm went off (steal)
was stealing
The murderer _________my neithbour's dog (kill)
was killing
The witness________from the window when the crime took place (watch)
was watching
