Complete these sentences example; omar lives in astana. he (live) in astana since september. he has a)i know my friend. i (know) him/her for a long time. b) my friend is learning german. he (learn) for 5 weeks. c) i have a car. i (have) this car for a year. d) it*s raining. it (rain) since this morning. e) my friend is watching tv. he/she (watch) for an hour.
has been learning
have had
has been raining
has been watching