女孩已经病了3天了 用英语怎么说

The girl is sick of three days.
Can you help me?
在外国都是这么说的，希望能帮到你！

The girl has been ill for three days.

The girl has been ill for 3 days.

the girls has been illed for 3 days.

the girl has been sick for three days.

The girl has been ill(sick) for 3 days.

The girl was taken ill 3 days ago.
The girl felt ill 3 days ago.