5.1 What were you doing at these times? Write sentences as in the examples.

1. At 8 o'clock yesterday evening, I was watching a movie. 2. At 5 o'clock last Monday, I was reading a book. 3. At 10:15 yesterday morning, I was studying for my exam. 4. At 4:30 this morning, I was sleeping. 5. At 7:45 yesterday evening, I was taking a walk. 6. Half an hour ago, I was talking on the phone.