Present Tenses Open the brackets. Use Present Simple, Present Continuous, Present Perfect, Present Perfect Continuous. 1. Katie (sit) in a cafe now and (drink) cofee with her friends. 2. They (study) since morning so now they (feel) very tired. 3. My sister already (visit) the Buckingham Palace and Tower Bridge. 4. Sometimes Jack (play) video games, sometimes he (spend) time with his parents. 5. Ann (taste) the cake now and it (taste) delicious. ​