现在雨下得很大,我没有伞,没法回去了. 英文?

It's raining hard now，I dont have an umbrella,I can't go back .
现在雨下得很大，我没有伞，我没法没去了。

It's pouring with rain now,I can't go back without an unbrella.
现在雨下得很大，没有伞我回不去了。

The rain is heavy now ,I didn't carry a umbrella and therefor I can't go back.

It's raining cats and dogs now. I can't go back without an umbrella.