Ответ:
Ex.1
1. They are going to purchase a laptop for their future business trip.
2. Oh, you're hungry, I'll cook a sandwich for you.
3. I promise I will DM you in the evening.
4. He's going to install the update, because his laptop is lagging.
5. I will give you my charger I don't need it now.
6. I'm going to buy a new gaming console for my birthday.
Ex.2
1. A: Can you pass me the salt, please?
B: Sure, I will give it to you in a moment.
2. Don't worry, I promise, I will help you with your maths homework.
3. I've already made dinner reservations. We are going to eat at that new Italian restaurant.
4. I am not going to buy a new phone next week, because I plan to buy a laptop first.
5. A: I'm so tired. I don't want to cook.
B: Don't worry, I will make something for us to eat.
6. They bought tickets 2 days ago. They are going to spend this summer in Europe.