疲れすぎていて彼はほとんど歩けなかった。

He was so tired that he could hardly walk.

疲(つか)れすぎていて彼(かれ)はほとんど歩(ある)けなかった。

Tsukaresugiteite kare wa hotondo arukenakatta.

疲れる (つかれる)

to get tired; to tire; to be worn out (e.g. of well used objects); to starve

彼 (かれ)

he; him; his; boyfriend

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

殆ど (ほとんど)

mostly; nearly; practically; well-nigh; almost invariably; all but; just about; almost

Readings: ヒ、つか.れる、 -づか.れ、つか.らす

Meanings: exhausted, tire, weary

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: ホ、ブ、フ、ある.く、あゆ.む

Meanings: walk, counter for steps