Sam was the only child in his family He was lazy,but he never admitted (承认) that.He often made (1) e_______ for his lazi

Sam was the only child in his family He was lazy,but he never admitted (承认) that.He often made (1) e_______ for his laziness (懒惰).He never tried to solve problems on his (2) o______ and always turned to his parents when troubles came (3) u_______.His parents were worded about him.So they sent him to a village as a volunteer (志愿者) to help (4)l_________ people on summer holiday There Sam found life was really tough.There were no doctors in the village.The nearest (5) h______ was 40 kilmotres away.So many people died of illness just because they couldn't receive proper (正确的) (6) t_______ or they had not enough (7) m________.Ever when the doctors came,the patients might die because there were no suitable (合适的) tools for the doctors to give (8)o________.Sam was touched (触动) by what he saw in the village.He spent the whole holiday (9)t____________ care of the patients in a temperary clinic (临时诊所).After the experience in the village,he decided to be a doctor in the future and give his (10)l___________ to helping the poor.