Question

14．她没有来，因为她很忙．
She didn't comebecause she was verybusy．

Answer 1

分析 because she was，busy．

解答 答案：because she was，busy．表达的是过去的事情用一般过去时，表示因为用because引导的原因状语从句，主语she，故was，busy形容词忙的，故答案是because she was，busy．

点评 because 是连词，其后接句子，例 如：
He is called Mitch，because his name is Mitchell．
人们叫他米奇，因为他大名叫米切尔．
because of 是复合介词，其后接名词、代词、动名词、等．例如：
We could see him wasting away because of his 
illness．
我们看得出他因为生病而日渐消瘦