Раскройте скобки, употребив глаголы в нужной форме (Present Perfect или Past Continuous) 1) Show me the dress which you

1. Show me the dress which you have made. 2. Oh, how dark it is! A large black cloud has covered the sky. I think it will start raining in a few minutes. 3. Oh, close the window! Look, all my papers have fallen on the floor because of the wind. 4. When did you open the window? — I opened it ten minutes ago. 5. The sun has not risen yet, but the sky in the east is getting lighter every minute. 6. I did not work very hard when I was at University. 7. He was ill before Christmas, but he has been fine since then.