Exercise 1: I visited an old museum in the city last summer.
Exercise 2: We have improved our skills a lot, having learned a lot in new recently.
Exercise 3: During the trip to a national park, we took many interesting photos.
Exercise 4: My friends have told me many stories about their exciting recent adventures.
Exercise 5: I have recently discovered a new hobby that involves painting.
Exercise 6: Last summer, we enjoyed a festival in a city very much.
Exercise 7: I have seen several beautiful landscapes during my travels this year.
Exercise 8: We met many new friends at the summer camp who shared their experiences.
Exercise 9: My performance in school has improved a lot because of new study techniques.
Exercise 10: I have been to several countries with my family over the past few years.
Exercise 11: I shared my travel experiences with friends who were very interested.
Exercise 12: Recently, we attended a very interesting workshop about improving public speaking.
Exercise 13: I have completed a lot of new projects successfully this year.
Exercise 14: Last weekend, we had an amazing time at the new amusement park with friends.