❔____ they _____ (wash) the car yesterday.
Did they wash...?
❔ ____ he _____ (play) with the ball this morning.
Did he play...?
❔ ____ Sam _____ (listen) to the radio this afternoon.
Did Sam listen...
➖ Tom _____ (help) his brother on his bike.
didn't help
➖ Mom _____ (clean) the house.
didn't clean
➕ Some girls _____ (play) volleyball.
played
❔ _____ Mary _____ (watch) TV this morning.
Did Mary watch...?
➕ Sam and Bob _____ (climb) a tree.
climbed
❔ ____ they _____ (paint) the wall yesterday.
Did they paint...?
➖ Vicky _____ (talk) on her mobile phone.
didn't talk
➕ Tom _____ (wash) his bike.
washed
➕ I _____ (help) my grandma.
helped
➕ Lisa _____ (paint) the picture.
painted
➖ The cat _____ (chase) the mice.
didn't chase
➖ Vicky and Rob _____ (dance) at the party.
didn't dance