1. Задание на грамматику. Поставьте глагол в нужную форму в предложениях с Past Perfect. 1) Mark had (do) ……… his homework by 3 o’clock yesterday. 2) Misha had (help) ……… Robin before he met Rob. 3) Before she cooked dinner she had (buy) ……… some meat. 4) He had (read) ……… the book before he saw the film.