1. Present continuous vs. present simple

2. I USUALLY MOP THE FLOOR AFTER LUNCH

3. MARY COOKS EVERY DAY

4. I DON’T DO THE IRONING ON MONDAYS

5. MARY DOESN’T DUST ON SATURDAYS

6. IT’S MONDAY AFTER LUNCH: WHAT ARE YOU DOING? I AM MOPPING THE FLOOR

7. IT’S TUESDAY 7 P.M. WHAT IS MARY DOING? MARY IS COOKING

8. I MOP THE FLOOR After lunch Every day On Saturday mornings Never Once a day I AM MOPPING THE FLOOR Now At the moment

9. MARY DUSTS On Sundays Often Rarely MARY IS DUSTING Today

11. ARE YOU MOPPING THE FLOOR? NO, I’M NOT. I’M DOING THE IRONING I USUALLY MOP THE FLOOR AFTER LUNCH