15 Underline the correct answer. 1 A: You're new here, are you/aren't you? B: Yes. I started work here yesterday. A: Ah. Well, you've met everyone in the office, hadn't you/haven't you? B: Yes. There are a lot of people working here, aren't they/aren't there? 2 A: You will remember to lock all the doors when you leave, will you/won't you? B: Of course. I'm not stupid, am l/aren't l? A: No. But you forgot to lock the doors last week, didn't you did you? B: You're not going to let me forget that, aren't you/ are you? 3 A: You haven't seen Linda lately. have you/haven't you? B: I saw her today. I told you, did I/didn't l? A: Oh. yes! She didn't mention the party, did she/didn't she? B: No. she didn't. It's tomorrow night. is it/isn't it?​