Bài tập thì quá khứ tiếp diễn 4

    1. She was doing homework in her room at 4 p.m yesterday.

    2. They were talking when the teacher stepped in last Monday.

    3. She was listening to music while her mother was cooking dinner.

    4. Sarah was running in the park when I saw her this time last week.

    5. Tom was sleeping when his boss went into the room.

    6. My father was having some coffee with my uncle.

    7. I was talking to my parents on the phone.

    8. My sister was writing an essay.

    9. Anna was feeding her dog at this time yesterday.

    10. She was taking care of her brother when I came.