Помогите,пожалуйста...
Put the verbs in brackets into the present perfect simple or the present perfect continuous.
1 ____ (you know) him long?
Yes, we ____ (go) out together for two years.
2. How long ____ (you read) that book?
Oh, I ____ (have) it for about ten years.
3 ____ (you be) here for a long time?
Yes, we ____ (wait) since two o’clock.
4 ____(she work) in the same office all her life?
No, she ____ (have) this job since she got married.
5. Why ____ (you study) German?
Because I ____ (always want) to learn it.