4 Study sentences a-d and match them with descriptions 1-4. When do we usethe present perfect simple and when dowe use the continuous?A) I'm exhausted. I've been running. В) I've run three long-distance races.С) I've been running for thirty minutes.D) I've always liked running.1 An action that is finished and complete.2 A verb which describes a state.3 An action that started in the past and is stillgoing on.4 An action that has recently stopped and which