В чём вы видите главные причины развития гласности в годы перестройки?

22.If he does not apologize, we won't be friends again.
23. If I knew it was John. I would speak to him.
24 if he had not forgotten to put his watch on before leaving home. he wouldn't have been late for work
25 if I can't falll asleep, l (count sheep or read a book.
26.You wouldn't have such a bad cough now if you hadn't stood in the rain so long.
27. if you had not hurt )your leg when you were playing football you would be able to participate in the coming race.
2s. If I had known you were back from your holiday. I would have phoned you.
29 You would tell anyone if you won a large amount of money on the lottery?
30. If I (could have) your attention for a moment. I would be) very grateful.
3l. If you could live) anywhere in the world, where would you choose)?
32. If Rob had known how hard the training was, he wouldn't have entered for the race.
33 If we had left the house earlier we wouldn't have) to stand in a queue now
34. Jane wouldn't have finishe music school, her teacher had not been encouraging her.
35. It would be easier for me to wash your muddy trousers, if you had left them to soak in waterfirst. Why didn't you do that?
36  if Sam had been aware of the company's financial problems. he wouldn't have agreed to take the job with them.
37.  if you smoke,  you risk damaging your health
38. if he were more tolerant it would be) easier to get along with him.
39. if I take a job like this it will mean earning less money.
40 if you had finished the work we wouldnt be in such a mess now.