46 LANGUAGE AWARENESS assignment 2

https://docs.google.com/document/d/1fASpwfpfp4ZA9DDD8Xfi3m9Nz_ZxcyhMM5Kk9yAX7bc/edit?hl=en_US&pli=1
I recently did my language awareness assignment and submitted it, but the tutor gave it back to me saying i need to make some amendments to it. I've amended what needs to be, but there are a couple of things I'm unsure about.

The first sentence we have to analyse is:(the bold part is what we have to analyse)

1) She used to live in Scotland.

for the context i gave this scenario:
Emma lived in Scotland. She hated it. She hated the cold and damp weather in Scotland, so she decided to move. Now, she lives in Paris. She loves living there because it’s nice and sunny.

Then i gave the form:
Used to + bare infinitive.
Used to is a modal verb and it is used here with the bare infinitive to talk about past habits, thus used to live. [1]

And then i gave my three concept questions:
- Where did she live before? Scotland.
- Does she still live in Scotland? No.
- Does she live in Paris now? Yes

One of the comments my tutor made was (she drew and arrow pointing at the form) and said "consider the extended state meaning too" and then she pointed at the concept question and said "consider the extended state meaning of used to".

What i want to know is, what does she mean/ what is meant by the "extended state meaning", and what am i expected to write? I would have asked her, but she's gone on maternity leave and has said that her comments should be enough guidance for us, but I'm confused.

Consider these examples:

neutral: I asked you to buy me a bunch of white roses.

1. I asked you to buy me a bunch of white roses. 
=> John didn't ask. I asked.

2. I asked you to buy me a bunch of white roses. 
=> I didn't demand it. I asked it.

3. I asked you to buy me a bunch of white roses. 
=> I didn't ask your secretary. I asked you.

4. I asked you to buy me a bunch of white roses. 
=> I didn't ask you to steal the flowers. I asked you to buy them.

5. I asked you to buy me a bunch of white roses. 
=> I didn't ask you to buy the flowers for your mother. I asked you to buy them for me.

6. I asked you to buy me a bunch of white roses. 
=> I didn't ask you to by me one white rose. I asked you to buy me a bunch of them.

7. I asked you to buy me a bunch of white roses. 
=> I didn't ask you to buy me a bunch of red roses. I asked you to buy me white roses. 

8. I asked you to buy me a bunch of white roses. 
=> I didn't ask you to buy me white lilies. I asked you to buy me white roses.