Elegir la opción correcta

1)Whe___________a new vacuum cleaner?
a)is buying b)buys c)bought
2)How___________your bedroom window
a)you didn't breack b)did you break c)you broke
3)Oh no!I___________my school bag on the bus!
a)didn't leave b)left c)leaving
4)____________The new café?
a)they found. b)they didn't find. c)did they find
5)____________his leg
a)did he burt. b)he didn't burt. c)did it burt

me ayudan por favor es para hoy!!​