She is going to the party tonight.
They have seen that movie before.
He will arrive at the airport at 6:00 PM.
She is going to the party tonight.
Is she not going to the party tonight?She is not going to the party tonight.They have seen that movie before.
Have they not seen that movie before?They have not seen that movie before.He will arrive at the airport at 6:00 PM.
Will he not arrive at the airport at 6:00 PM?He will not arrive at the airport at 6:00 PM.