I have been in Britain Three months now这句句子正确吗?

问题描述:

I have been in Britain Three months now这句句子正确吗?
如题,不正确的话怎么改.

最好改成
I have been in Britain for three months recently.
在现在完成时的句子里,一般for + 一段时间,而且recently 是近来的意思,而现在完成时中一般不用now,now一般用在现在进行时中.