1.The desks are washed.
The desks aren`t washed.
Are the desks washed?
2.The flowers are watered.
The flowers aren`t watered.
Are the flowers watered?
3.The floor is mopped.
The floor isn`t mopped.
Is the floor mopped?
4.The furniture is dusted.
The furniture isn`t dusted.
Is the furniture dusted?
5.The grass is cut.
The grass isn`t cut.
Is the grass cut?
6.The trees are cut.
The trees aren`t cut.
Are the trees cut?