高中生求问几个英语上的问题,英语不错的来下.1,Life is only living,if you use every

高中生求问几个英语上的问题,英语不错的来下.1,Life is only living,if you use every second to fullest,because any second could be your last.2.All that ran through my head was that I was never going to see her again.3.Life changes the most when we don't expect it .怎么翻译?英译汉.4,他惊讶得就好像被雷劈中了一样,用as if句型,汉译英.5,汉译英.6,是refuse to do sth 还是refuse doing sth?7,hand try 尽量回答.英译汉可以灵活.