present perfect, present perfect progressive, present progressive:
Megan meets her friend Jess in an Internet café. MEGAN: Hi, Jess, how are you? (1) I haven’t seen you since the summer. JESS: No, (2) I've been revising for my exams. They’re next week. What about you?
MEGAN: Well last week I met a website designer, Steve, (3) who’s been looking for an assistant for weeks. (4) He’s offered me some work. JESS: That’s great. MEGAN: Yeah, so every day since then (5) I’ve been looking at his work online.
(6) He’s designed three or four really cool sites
already. But (7) he doesn’t have enough time to do
everything. That’s why (8) he needs me. JESS: That’s really good. Hey, who’s that guy over there? (9) He’s been looking at us since we came in. MEGAN: Oh, that’s Steve, the designer (10) I’ve been telling you about. JESS: (11) He looks like a student or something, not a businessman. MEGAN: Shh. (12) He’s coming this way. STEVE: Hi, Megan. MEGAN: Steve. this is my friend Jess. STEVE: Hello. (13) Are you spending the afternoon here? JESS: That’s right. (14) I come here most days after lunch. (15) I’ve been here since one o’clock today. STEVE: (16) Are you enjoying yourself? JESS: Er, yes. Thank you. But why? STEVE: Oh, just interested. (17) I own this café.