Поставьте предложения с модальными глаголами впрошедшем илибудущем времени, используя слова, данные в скобках. 1.We have to buy some food for the picnic today (last Saturday). 2.He can speak English (when he was ten). 3.Mr. Smith must be in his office now (two hours agо).
1. We had to buy some food for the picnic last Saturday 2. He could speak English when he was ten 3. Mr. Smith had to be in his office now two hours agо