family，committee，audience，team，qroup，crowd，class，population，crew，enemy，gorernment，club，school，视意义而定
不定代词为了主语，谓由意确定，主语指人用复，指物用单，可数为复，不可数单
or，either~or，neither~nor，not~but，not only~but alos
There be,就近原则
分数/百分数+of~，some，a lot of，lots of，a （large）quantity of，most of，the rest of，plenty of，谓与of后名词保持一致
主+with，together with，along with，but，exlept for，besides，as well as，rather than ，including, more than，as much as，inaddtion to，alcompany by,谓语词前主语一致 就远原则
