Решить ! 1. i have (broken/been breaking) your pen. i am very sorry. 2. ‘what’s the matter? ’ ‘i have (read/been reading) in my room for hours, and i have got a headache.’ 3. i am very tired! i have (worked/been working) all day, but i have not (finished/been finishing) yet. 4. i have (smoked/been smoking) since i was sixteen. 5. i have (smoked/been smoking) too many cigarettes today. 6. ‘why are you out of breath? ’ ‘i have (run/been running).’ 7. i have (lost/been loosing) my note-book. have you (seen/been seeing) it anywhere? 8. someone has (eaten/been eating) my sweets. they are nearly all gone.9. i have (waited/been waiting) for you for ages! where have you been? 10. how many exercises have you (done/been doing) today? 11. this is the best book i have ever (read/been reading). 12. how long have you (known/been knowing) jane? 13. how long have you (learnt/been learning) to drive? 14. i don’t know what tom and jack are doing. they have (argued/been arguing) all day. 15. you are so dirty! what have you (done/been doing)? 16. i have (painted/been painting) the living room for a week. it’ll be finished soon. 17. i have (painted/been painting) the living room. i finished it last night. 18. ‘why is your hair wet? ’ ‘ i have (swum/been swimming).’ 19. i have (shopped/been shopping) all morning, but i have not (bought/been buying) anything. 20. the streets are all wet. it has (rained/been raining) all day long.