What is this? ask a simple past question.
present
Ask a (did +subject +simple past ) question ? (mask)
Did you (buy,wear,make,play with) a mask.
Ask a (did +subject +simple past ) question ? (feast))
Did you (make, eat ,go to) a feast.
What is this? ask a simple past question.
balloons
What is this? ask a simple past question.
birthday cake
Ask a (have +subject +simple past ) question ? (costume))
have you ever worn, made, bought. a mask?
Ask a (have +subject +simple past ) question ? (make)
have you ever (made a lantern
Ask a (Have +subject +simple past ) question ? (a party)
have you have been , gone, seen, watched, a party
What is this? ask a simple past question.
invitation
Ask a (did, have +subject +simple past ) question ?
??
What is in the picture?
fireworks
What is this? ask a simple past question.
candles