Many people can not learn any lessons from the mistakes____they get hurt somehow.
34. There are 51 students in Class Three, _____ failed in the test.
33. ______ happened to be no one in that house when the typhoon hit the area.
32. ________, as long as I’m with nature, I don’t care.
31. I would rather buy a house in the countryside than in the city. 32.
29. —It’s hard to believe that Jack ________ have fought with the policeman. —Yes. If one ________ ask for trouble, it can’t be helped.