Ex.2
1. A: How long have you had this job?
B: I've had it for a few hours.
2. A: How long have your parents lived in this house?
B: They've lived here for a long time.
3. A: How long has your brother worked in a cafe?
B: He's worked there since January.
4. A: How long have you and Toby been at this school?
B: We've been here for three years.
5. A: How long has Sally known Mara?
B: She's known her since last year.
6. A: How long has Gary had a blog?
B: He's got it for a few months.
7. A: How long have Nina and her boyfriend been an item?
B: They've been an item for five years.
