one's family后面应该用is还是are? 帮一下忙吧~谢谢~

one's family后面应该用is还是are? 帮一下忙吧~谢谢~ everything后面应该用is还是are? family后面跟is还是are呢 one percent of 10 sheep 后面用is 还是are? The smith family后面跟is 还是are? My family（家人） are/is healthy. 这里family要加s吗 用are 还是is family是用is还是are? the George family用is还是are Three apples and one orange后面填is还是are? one of the boys 后面加is 还是are all but one 后面应加is 还是are one fifth of them后面跟is还是are