Напишите правила по английскому We use the Present Simple... We use

In our life we need different parts of grammar to explain our activities, our fellings and in general all that is happen with us. We use the Present Simple when we need to express an action that occurs regularly. For example: The sun rises in the east. It is a common knowledge and true that the sun usually rises in the east. We use the Present Continuous when we need to express an action which is in progress at the time of speaking. For example: Susan is using the phone. Now, at this moment Susan is talking with her sister. We use the Past Simple when we need to talk about some actions, facts or events that were started and completed in the past. Example: I writed my homework yesterday. We use the Future Simple when we have to do something in the future time. Example: I will go to school tomorrow.