1. how long has she been studying Italian?
when did she begin studying Italian?
2. how long have you known Tom?
when did you first meet Tom?
3. how long have they been married?
when did they get married?
1. been sick since Tuesday.
2. married in 2009.
3. had a beard for ten years.
5. his new car nine months ago.
1.No, it's been six months since I ate in restaurants.
2. No, it's been years since it snowed here.
3. No, it's been a long time since I went swimming.