填life还是lives?“wasting their own ＿＿（life）”这里该填什么,life还是lives?加了own用单数还是复数?

填life还是lives?“wasting their own ＿＿（life）”这里该填什么,life还是lives?加了own用单数还是复数? 第6空填life还是lives,第9空填like还是as women writers are interested in children's ______.填life还是lives they influence our life.这个life应该是life还是lives Mrs Li enjoyed helping others_____.是填her all lives还是her all life还是all her life还是all her live 用life还是livesThey don't know that wasting time means wasting part of their own ____ .答案给的是life,为什么不填lives呢? 英语：在生活中是in our life 还是lives 是in our life 还是in our lives? in our lives还是in our life如题 【英语】是people's life还是people's lives? They live a simple life.还是They live simple lives. but they didn't find any ()life还是lives 请问是our social life还是our social lives? 人们的生活 是 peoples life 还是 peoples lives? 请问是our life 还是our lives请问 我们的生活 是our life 还是our lives? lives和life区别 daily life or daily lives?到底是our daily life 还是our daily lives?life 做生命和生活讲,其单复数情况分别是什么? the panda——in china.填live还是lives?