По цепочке по 1 заданию.
31. You had better not go sailing in this weather.
32. John has been living in Paris for many years now.
33. Mary is not used to travelling alone.
34. I'm sorry you've fallen out with Sarah.
35. He must have been living in Paris two yaers ago.
36. Some of our paintings have been loaned to New York gallery.
37. The speaker couldn't make himself heard by the people at the back.
38. It wasn't long before the sky filled with clouds.
39. The present suits Betty, doesn't it?
40. I like that pullover of yours.