Choose the correct form, A, B, C or D, to complete the sentence: 1. I ___ this computer for more than ten years, so I’m thinking of getting a new one. 2. You're half an hour late! I ___ here for ages! 3. I ___ these black trousers better than those blue ones. 4. Can I borrow a pen? I ___ mine. 5. I’d like to dance with you, but I ___ for my friend. 6. Kate ___ in Poland since last October. She's really enjoying it. 7. Carol’s great, isn't she? ___ her long?8. Paul ___ in all day today, so now he feels like going out. 9. You'd better borrow this umbrella ___ really hard. 10. I ___ on my project all morning, and I need a break. 1.a)have hadb) have heen having c) have d) am having 2. a) have waited b) have been waiting c) wait d) am waiting 3. a) have liked b) have been liking c) like d) am liking 4. a) have lost b) have been losing c) lose d) am losing 5. a) have waited b) have been waiting c) wait d) am waiting 6. a) has taught b)has been teaching c)teaches d)is teaching 7. a) Have you known b)Have you been knowing c) Do you know d) Are you knowing 8. a) has stayed b) has been staying c) stays d) is staying 9. a) It has rained b)It has been raining c) It rains d) It is raining 10. a) have worked b) have been working c) work d) am working