YOU SAID:

It is raining cats and dogs let have a cup of tea.

INTO JAPANESE

雨が降っています。猫と犬はお茶を飲みましょう。

BACK INTO ENGLISH

It's raining. Cats and dogs should drink tea.

INTO JAPANESE

雨が降っている。猫と犬はお茶を飲むべきです。

BACK INTO ENGLISH

It's raining. Cats and dogs should drink tea.