Перевод не ! give two answers to the following questions according to the model. model: how long have you lived here? (a) i've lived in moscowfor three years. (b)i've lived in moscowsince 1. how long have they known each other? 2. howl long have you had this coat? 3. how long has this film been on? 4. how long has he been out? 5. how long have you been a student? 6. how long has she been absent from classes? 7. how long have you been here? 8. how long have the children been with their aunt?

1. a) They've known each other for 5 years. b) They've known each other since 1995. 
2. a) I've had this coat for 3 years. b) i've had this coat since 18
3. a) This film has been on for 2 months. b) this film has been on since his presentation.
4. a) He has been out for 3 weeks. b) He has been out since december.
5. a) I've been a student for 1 semester. b) i've been a student since 1 september.
6. a) She has been absent from classes for 1 week. b) she has been absent from classes since october.
7. a) I've been here for 10 years. b) I've been here since i was a child
8. a) They've been with them for 2 hours. b) they've been with them since i went to university.