Wybierz poprawną opcję.

1. I have known / I have been knowing Chris for six years.
2. We have worked / have been working for this company for over twenty years.
3. Why are you so wet? Have you swum / have you been swimming?
4. Oh no! I’ve lost / I’ve been losing my keys again!
5. Why is the TV on? Have you watched / have you been watching it?
6. What have you done / have you been doing recently?
7. Jessica has read / has been reading a lot recently. Actually, she has read / has been reading two books this week already!
8. We have watched / have been watching this film two times as it’s so interesting. 
9. Have you sent / have you been sending those emails all morning? How many have you sent / have you been sending so far?
10. I have never baked / have never been baking a cake in my life! Is it difficult?