Put the verbs in brackets into the present simple/continuous or present

1. A: Have you seen ? B: I haven't told
2. A: Why don't you smell the cheese? B: It smells
3. A:Where are you going? B: Do you need?
4. A: You are looking tired B: I have been working
5. A: Where did Tony live? B: has been staying
6. A: How long have you been waiting ? B: I have been being