Select the correct passive form of the given sentence.
Why do we have to do the house chores during this lockdown period?
1
The house chores are to be done during this lockdown period by us.
2
Why are the house chores being done during this lockdown period by us?
3
Why do the house chores have to be done by us during this lockdown period?
4
Why will the house chores have to be done by us during this lockdown period?