Fill in the blank using the given verb in the Simple Past Tense.
| 1. | Cathy _______________ bought a new book this morning. (buy) |
| 2. | My elder brother _______________ taught me to swim when I was ten. (teach) |
| 3. | Last year we _______________ studied English together. (study) |
| 4. | Bruce _______________ regretted telling Betty his secret. (regret) |
| 5. | The Second World War _______________ ended in 1945. (end) |