Agreement
My mother as well as my father _____ an engineer.At that time, the man together with his wife and children ______ sitting there watching TV.Nobody but Tom and Mary ______(know) the secret.At that time, the parents together with their children ______ sitting there watching TV.
is
was
knows
were
一 语法一致
(1) 主语后跟插入语 with, along with, together with, like, as well as, but/except, including, besides, no less than, rather than, as much as, in addition to 等时,谓语单复数不受插入语影响