Rewrite each of following sentences without changing meaning

Part VI. Rewrite each of following sentences with
36. We started building the bridge six months ago.
-> We have ...
37. I am sorry I can't finish the report now.
-> I wish
38. He was so brave that he ran after the thieft to get the bag back.
-> He was
39. Their wedding will be held in a lovely church.
-> The church
40. What has this experience taught you?
-> What conclusion.....