Помогите с английским. Необходимо объяснение времен

1 am sitting - Pr Continuous

2 is drinking - Pr Continuous

3 have been walking - Pr Perfect Continuous

4 are feeling - Pr Continuous

5 are having - Pr Continuous

6 are staying - Pr Continuous, потому что кратковременно тормознули

7 get up - Pr Simple

8 spend - Pr Simple

9 have already - Pr Perfect

10 mean - Pr Simple

11 have not been able - Pr Perfect

12 are going - Pr Continuous

13 am looking - Pr Continuous

14 get - Pr Simple