YOU SAID:

You're kidding...! He was with us yesterday...

INTO JAPANESE

まさか...！彼は昨日一緒にいました...

BACK INTO ENGLISH

No way ...! He was together yesterday ...

INTO JAPANESE

ありえない ...！彼は昨日一緒にいた...

BACK INTO ENGLISH

Impossible ...! He was together yesterday ...

INTO JAPANESE

不可能な ...！彼は昨日一緒にいた...

BACK INTO ENGLISH

Impossible ...! He was together yesterday ...