1、pleasecometoourmeetingifyouarefreetomorrow.这句话是将来时,为什么用are,请明示.
2、inhisletter,hesaidthathe()usverymuch.选项有missed和hasmissed,应该选missed,为什么,请详细说明.
3、wefoundthewindowbroken.为什么是broken,而不是被动语态.
4、ihavehearedfrommydaughtersincelastmonth.这句话翻译是我上过个月收到了女儿的来信,是这样吗,那since怎么翻译呢?