Каким образом западные и юго-западные русские земли оказались в составе Великого княжества Литовского, а затем Речи Посполитой?

4.  a) If Paul hadn’t driven too fast, he wouldn’t have been in trouble with the police.  5. If you ___ b) turn the photocopier off and off again, it sometimes works.  6. If _ b) you’ve worked _ late, can you turn everything off before you go? 7.  a) If I had a degree, I would have got that job. 8.  c) If you’d fixed the roof, it wouldn’t be leaking  9.  If someone _ c) has taken ___ my purse, I’ll be furious! 10. c) would