Change into negative: I hoovered the floor yesterday.
I didn't hoover the floor yesterday.
Change into affirmative: She didn't wash the dishes.
She washed the dishes.
Change into negative: He watered the plants last weekend.
He didn't water the plants last weekend.
Complete: I had to __________ my room yesterday.
clean
Complete: I _________ to cook the dinner last night.
had
Change into negative: I washed the car last Sunday.
I didn't wash the car last Sunday.
Complete: He ________ up his bedroom yesterday.
tidied
Change into affirmative: They didn't dress up for the party.
They dressed up for the party.
Complete: I _________ the room with balloons yesterday.
decorated
Change into negative: My parents prepared food.
My parents didn't prepare food.
Complete: I had to __________ guests.
invite
