11. The house was redecorated, making it clean and homelike.
12. The book should be carefully studied, reviewing each chapter after it is read.
13. Going to work this morning, an accident happened.
14. Having entered college, Mr. Brown watched his son's progress with pride.
15. Soon after abandoning the boat, it sank.
16. They say he will be lame, caused by a fall on the ice while skating.
17. While trying to break the half mile record, his back was injured.
18. Many people object to football, because in tackling the boys' hearts are weakened.
19. He did not wish to take up an extra study, thus lessening his chance of being eligible for athletics.
20. While a child, my father often told me stories of Indian days.