Here are 5 completed conversations using simple past and present perfect tenses: 1. A. have you ever been to the beach? B. Yes, I have. We made sandcastles for 1 hour. 2. A. Have you tried sushi? B. No, I haven't, but I'd like to. 3. A. Did you have breakfast this morning? B. Yes, I did. I ate a huge breakfast. 4. A. Have you ever eaten Mexican food? B. Yes, I have. In fact, I ate some just last week. 5. A. Did you sing a song yesterday? B. Yes, I