Choose the best one: As soon as James started working, he realized that his decision had not been a good one.

Knowledge of island languages

No sooner + had + S + Vp2 + than + S + V-ed = As soon as + S + V-ed, S + V-ed: As soon as … then ….

Topic: As soon as James started his new job, he knew his decision was wrong

= B. As soon as James started working, he realized his decision was not a good one.