My parents are at home nowat prepnow adj对吗?
问题描述：
My parents are at home now
at prep
now adj对吗?
答
是我我就会说：my parents are in now !
答
句中at是和home搭配的，不是和now！
答
at 是介词prep,但是now 不是形容词adj,而是adv,是个时间副词,要熟记