To express on-the-spot decisions we use... (improvisional)

I promise you, I ______ anyone your secret.

This future tense refers to timetables and scheduled events. (Will, Going to, Present Continuous, Present Simple)

I can´t see you at the weekend because I ___________ my grandparents.

When I_________ eighteen, I will get a dog.

I'm sorry I made you so angry. I promise I _______ it again.

Are you free tomorrow evening? We ________ a party.

When the waiter comes we ______ our food.

This future tense is used to refer to arrangements already made. They involve movement and have a set time as a signal word. (Will, Going to, Present Continuous, Present Simple)

My dad got us tickets so next Saturday we _______ see the new Jurasic Park film.

To talk about hopes, threats, promises we use...

To make a prediction based on what we see we use: (Will, Going to, Present Continuous, Present Simple)