in their lives还是in their life什么时候用哪个?麻烦用具体的语境例句帮我讲一下

in their daily lives造句 in their lives还是in their life什么时候用哪个?麻烦用具体的语境例句帮我讲一下 in their life还是in their lives?这两个短语哪个是正确的,如果都是正确的, in their opinion还是 in their opinions? They remain all their lives square pegs in round holes ________________ about 200 people lost their lives in the flood. __(thousand)of persons lost their lives in the earthquake He wanted to show people the importance of nature in their lives.还是He wanted to told people the the most important people in their lives friendsMany teenagers feel that the most important people in their lives are their friends.They believe that their family members don’t know them as well as their friends do.In large families,it’s quite of 是in our life 还是in our lives? in our lives还是in our life如题 He live 还是 lives in China,not in London ?为什么 Who live in Tokyo?还是 Who lives in Tokyo? They risk their lives to save people caught in fires.to save 是补语成分吗?their lives 是宾语? in their opinions还是in their opinion如题 是in their opinion还是in their opnions如题 he lives in the city还是he lives in a city是他生活在城市 Neil lives in the London centre.对还是Neil lives in London centre.