HOW LONG HAVE YOU BEEN LIVING HERE ?
- I ' VE BEEN LIVING HERE FOR 10 YEARS
HOW LONG HAS HE BEEN WORKING HERE ?
HE HAS BEEN WORKING HERE FOR 2 MONTHS
WHAT HAS HE BEEN DOING FOR THE LAST TEN MINUTES ?
HE HASN'T BEEN DOING ANYTHING FOR THE LAST TEN MINUTES
