My uncle left hometown three months ago.把上面的句子改成同义句要怎么改

问题描述:

My uncle left hometown three months ago.
把上面的句子改成同义句要怎么改

Three months has passed since my uncle left hometown.

my uncle have left hometown for three months

My uncle has been away since three months before.

my uncle has left hometown for three months.

My uncle got away from hometown 3months ago.