Because he sits around too much, he isn't fit.-> if he
REVIEW
21. Because he sits around too much, he isn't fit
-> if he
22. Rita was exhausted because she didn't get any sleep
-> if rita
23. She's very thin; perhaps that's why she feels cold so much
-> if she
24. He never polishes his shoes, so he never looks smart
-> if he
25. He can't park near his office;that's whyvhe doesn' come by car
-> if he
26. My house is guarded by two big dogs. That's the only reason it isn't broken into every night
-> if my house
27. The flats were not clearly numbered, so it was very difficult to find them
-> if the flats