Present perfect/ present perfect continuous

1) We haven't been going to the cinema recently.

2) I'm very tired: I have been working in the garden since 8 a.m.

3) Carla cut her finger while she was cooking.

4) How long have you had those trainers?

5) I have been thinking about your idea and I think it is great.

6) I haven't seen Sally since last week.

7) I have been looking for my change purse for two hours, but I can't find it.

8) I've been doing this exercise for one hour and I haven't finished yet.

9) It has been snowing recently.

10) How long have you known Andrea?

<em>Very good!</em>