Simple Past, Present Perfect, and Past Perfect?
1. When I (arrive) home last night, I discovered that Jane (prepare) a beautiful candlelight dinner.
2. Since I began acting, I (perform) in two plays, a television commercial and a TV drama. However, I (speak, never even) publicly before I came to Hollywood in 2010.
3. By the time I got to the office, the meeting (begin, already) without me. My boss (be) furious with me and I (be) fired.
4. When I (turn) the radio on yesterday, I (hear) a song that was popular when I was in high school. I (hear, not) the song in years, and it (bring) back some great memories.
5. Last week, I (run) into an ex-girlfriend of mine. We (see, not) each other in years, and both of us (change) a great deal. I (enjoy) talking to her so much that I (ask) her out on a date. We are getting together tonight for dinner.
6. When Jack (enter) the room, I (recognize, not) him because he (lose) so much weight and (grow) a beard. He looked totally different!
7. The Maya established a very advanced civilization in the jungles of the Yucatan; however, their culture (disappear, virtually) by the time Europeans first (arrive) in the New World.
8. I (visit) so many beautiful places since I (come) to Utah. Before moving here, I (hear, never) of Bryce Canyon, Zion, Arches, or Canyonlands.

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