A、About 15 years. B、About 8 years. C、About 5 years. D、About 10 years. D

M: So, Mary, what did you do last Valentine’s Day?
W: (12)Last Valentine’s Day? I got disappointed I think, because I taught at university, and I’ve heard that Japanese students always give their teachers loads and loads of chocolate.
M: Oh, really?
W: How about you? Are you looking forward to it this year?
M: (13)I’m planning on going to South Korea with my co-workers to escape the Valentine’s Day.
W: To escape?
M: Atmosphere, yes.
W: You’re not a fan then?
M: I like Valentine’s Day, but I don’t plan on celebrating it this year. Is Valentine’s Day big in England?
W: (14)I haven’t lived in England for a while now, about ten years. When I was a kid it was big in the school, like in junior school, and we used to have a little Valentine’s post box in our class where we could write little messages to our classmates and then we put them in the box and they’d get delivered.
M: Oh, in a box?
W: Yeah, in a little Valentine’s post box. The teacher would deliver them.
M: Did you only get notes or did you get candy as well?
W: No, it was just notes. (15)In England we don’t really give candy and chocolate and presents to people. We just give letters, unless it’s like a boyfriend or a girlfriend or something. But when you are seven, you don’t really bother.
Questions 12 to 15 are based on the conversation you have just heard.
12.Why did the woman get disappointed last Valentine’s Day?
13.What is the man going to do on this Valentine’s Day?
14.How long has the woman left England?
15.What may be given between common people on Valentine’s Day in England?