Вставьте нужную форму глагола CLEAN i ____ the house yet In my town most of the houses...

Question

Вставьте нужную форму глагола CLEAN
i ____ the house yet
In my town most of the houses ____ at least once a month
In the next century, houses was ____ by robots
I ____ the house yet
I have to ____the house weekly

Answer 1

1) clean
2) cleans
3) cleans
3) clean
4) clean