Which sentence is in the active voice?

The roof was struck by hail.
The roof is being pelted by hail.
Hail pelted the roof.
The roof was pelted by hail.

Question

Which sentence is in the active voice? 
  
 The roof was struck by hail. 
 The roof is being pelted by hail. 
 Hail pelted the roof. 
 The roof was pelted by hail.

solomonzelman · Answer

active voice is when you see someone or something, doing or being a blank.
Like,

active voice                                               passive voice
I $\normalsize\color{blue}{     \rm eat   }$ ice cream.                                         The ice cream $\normalsize\color{blue}{     \rm was~eaten   }$ .

anonymous · Answer

okay thanks

solomonzelman · Answer

yes, just to vefiry what is your answer?

anonymous · Answer

yes thanks