Put the verbs into the correct future form.

1. I ... (take) a plane to St Petersburg tomorrow morning.
2. Look! He is too tired to continue. He ... (lose).
3. Sit down and i ... (get) you a drink.
4. I am sure she ... (be) home soon.
5. Now that i have enough money, i ... (buy) some new DVDs.

Пожалуйста, с объяснинием почему именно это время. Спасибо:)