Present Perfect & Simple Past

1. Present Perfect & Simple Past

2. Present Perfect & Simple Past

3. Present Perfect & Simple Past

4. Present Perfect & Simple Past

5. Present Perfect & Simple Past

6. Present Perfect & Simple Past

7. Present Perfect & Simple Past

8. Present Perfect & Simple Past (without answers)

9. Exercise

10. Exercise

11. Exercise

12. Exercise

13. Present Perfect: already, just, still & yet

14. Exercise