Must, Mustn't, Needn't

You _____ drive to the station. I´ll give you a lift.
1. needn't
2. mustn't
I _____ do my homework this evening. It's for tomorrow.
1. must
2. mustn't
They _____ be home late. They´re getting up very early tomorrow.
1. needn't
2. mustn't
I _____ forget to buy Max a present. It's his birthday on sunday.
1. must
2. mustn't
You _____ listen to the new Artic Monkeys CD. It's fantastic.
1. needn't
2. must