Dưới đây là các câu hoàn chỉnh dựa trên nội dung bạn cung cấp:

1. I haven't seen my brother for many years.
- The last time I saw my brother was many years ago.

2. We haven't been taken to the zoo for 5 months.
- The last time we were taken to the zoo was 5 months ago.

3. She last sent me letters last year.
- She hasn't sent me any letters since last year.
- The last time she sent me letters was last year.

4. He last sent me postcards when he was in Paris.
- The last time he sent me postcards was when he was in Paris.
- He hasn't sent me any postcards since he was in Paris.

5. They haven't visited their hometown since they were 12.
- They last visited their hometown when they were 12.

M5:
1. When did you move to this house?
- How long have you lived in this house?

2. When did you start to wait for the bus?
- How long have you been waiting for the bus?

3. When did you begin reading this book?
- How long have you been reading this book?

4. When did you have this laptop?
- How long have you had this laptop?

5. When did they live here?
- How long is it since they lived here?