题目内容：

选择并说明理由the rest of the lecture (was ,were)dull

优质解答

was
rest做主语时,要看其后面的名词,如果该名词是可数名词复数,谓语用复数；如果该名词是不可数名词,谓语用单数.
The rest of the students are ...
The rest of the money is ...