YOU SAID:

Jacob is really stupid and I don't think he will make it to highschool.

INTO JAPANESE

ジェイコブは本当にバカなので、高校に進学できるとは思えません。

BACK INTO ENGLISH

Jacob is so stupid that I don't think he'll make it to high school.

INTO JAPANESE

ジェイコブはとても愚かなので、高校に進学できるとは思えません。

BACK INTO ENGLISH

Jacob is so stupid that I doubt he will make it to high school.

INTO JAPANESE

ジェイコブはとても愚かなので、高校に進学できるとは思えません。

BACK INTO ENGLISH

Jacob is so stupid that I doubt he will make it to high school.