Because of 可不可以做主語

可以做主語例如：

1、Because of his wife being there， I said nothing about it.他的妻子在場，我便沒提及這事。

2、She's been dropped from the team because of injury.她因受傷而未被列入隊員名單。

3、Because of the cold weather the crops are later this year.因天氣寒冷，農作物今年成熟得晚。