How long

    0

    1. - has she been waiting?
    - Only for two minutes or three.

    2. - has she been married?
    - More than 15 years.

    3. - have you read this comic?
    - At least 3 times.

    4. - will the lesson last?
    - 3 hours.

    5. - have you been living in HCM?
    - For 6 years now.

    6. - have you been there?
    - 8 minutes.

    7. - was your stay in England?
    - I was there for a half years

    8. - did you visit your grandmother last winter?
    - Ten times.

    9. - did Lana sign the contract?
    - Three months ago.

    10. - have I told you not to play soccer in the kitchen?

    11. - did the phone ring last morning?
    - We must have had about nine calls.

    12. - did you complete your homework?