The athlete's ______ training schedule left him exhausted but stronger.

Answer and explanation

Correct answer: D. rigorous

  1. Step 1: A tiring schedule is rigorous.
Answer
rigorous.
Why not the others: relaxed, occasional and random do not fit.

Practise more Sentence Completion.

Free questions with an explanation for every one, and full timed Qudurat GAT (Saudi Arabia) mock tests.