______ you didn’t turn up at the party last weekend? — My plane was delayed by two hours.

If you _______up late, you will feel tired the next day.

If I don’t buy them, _____ will buy them.

Harry Potter V is an interesting movie, so my brother watched it last night.

I wonder if your father _______ you to go swimming.— I’m not sure. But I will tell you if he _______ to let me join you.