Choose the correct options to complete the rules

1. We use Present Perfect [Simple|Continuous]
   to focus on the result.

   We use Present Perfect [Simple|Continuous] to focus on the activity.

2. We use Present Perfect [Simple|Continuous] to make "How long…?" questions.

   We use Present Perfect [Simple|Continuous] to make "How much/many…?" questions.

3. We use Present Perfect [Simple|Continuous] to describe a completed action.

   We use Present Perfect [Simple|Continuous] for ongoing activities.