Put the correct form of the verb clean in each gap. 1. i enjoy__ the house every monday morning . 2. it's monday lunchtime and i the house already . 3. i think most of the houses in my street __ at least once a week . 4. my mother says my father thinks the house __ by magic . 5. my friends arrived while i __ my room . 6. in the future , houses __ by robots .

1. I enjoy cleaning  the house every Monday morning . 2. It's Monday lunchtime and I have already cleaned the house  . 3. I think most of the houses in my street are cleaned at least once a week . 4. My mother says my father thinks the house is cleaned by magic . 5. My friends arrived while I was cleaning  my room . 6. In the future , houses will be cleaned  by robots .