Present Perfect :
1. She has already done her morning exercise.
2. He has ridden a bicycle this week.
3. I have worked out at the gym this week.
4. We have just gone to swimming pool.
Past Simple :
1. We stayed at home and ate healthy food.
2. I ran one kilometer last Monday.
3. You walked in the evening instead of watching TV.
4. They played football in the yard.