Закончите предложения, употребив Present Perfect. Объясните употребление данного времени.
1. It’s cold in the room. (the window to be open for a long time). 2. It’s warm. (the weather, to be fine, all week). 3. Peter is absent, (he, to be ill, for a week). 4. She can’t show you the way there, (she, to be there, never). 5. He may go. (he, to do his homework). 6. I can’t say anything about the film. (I, not to see it). 7. Let’s go for a walk. (the rain, to stop). 8. She knows English well. (she, to live there). 9. Don’t describe the place to me. I (to be there, myself). 10. I know him well. (we, to work together).

1) the window has been open for a long time.2) the weather has been fine, all week.3) he has been to be ill, for a week.4) she has been there, never.5) he has done , to do his homework.6) I have , not saw it.7)the rain has  stoped.8) she has lived  there.9) I have been , myself/10)we have  worked together.