скажите пожалуйста как задать вопрос по правилу паст пёрфект тенс?
Past Perfect
By 3 p.m. yesterday he had already done his homework.
При вопросе вспомогательный глагол had выносим на первое место и ставим ПЕРЕД подлежащим.
Had he done his homework by 3 p.m. yesterday?