Now that you can talk about the past, let's look ahead.
English has multiple ways to talk about the future: 'will', 'going to', and present continuous.
Each has its own use — by the end you'll know which to pick.
Native speakers often blur the line between 'will' and 'going to' — both are very common. Use 'going to' for planned things and 'will' for spontaneous decisions and predictions.