YOU SAID:

I can't wait for my sister to come over Friday!!!

INTO JAPANESE

私は妹が金曜日に来るのを待つことができない！

BACK INTO ENGLISH

I can not wait for my sister to come on Friday!

INTO JAPANESE

私は金曜日に妹が来るのを待つことができない！

BACK INTO ENGLISH

I can't wait for my sister to come on Friday!

INTO JAPANESE

私は金曜日に来て妹を待つことはできません!

BACK INTO ENGLISH

I cannot wait for my sister to come on Friday!

INTO JAPANESE

私は金曜日に来て妹を待つことはできません!

BACK INTO ENGLISH

I cannot wait for my sister to come on Friday!