Выставьте глагол "was" или "were" 1. I ... read the text at 5 o'clock. 2. She ... writes a letter at 6 o'clock. 3. They ... go shopping at 2 o'clock. 4. We ... buy gifts at 4 o'clock. watch. 5. He ... makes a cake at 7 o'clock. 6. You ... do your homework at 1 o'clock. watch.

Сразу замечу, что предложения написаны в Past Continuous, где смысловой глагол имеет ing-овое окончание

1. I was reading the text at 5 o'clock (я читал текст в 5 часов)

2. She was writing a letter at 6 o'clock (она писала письмо в 6 часов)

3. They were going shopping at 2 o'clock (Они ходили за покупками в 2 часа)

4. We were buying gifts at 4 o'clock. Watch (Мы покупали подарки в 4 часа. Посмотри)

5. He was making a cake at 7 o'clock (Он пек торт в 7 часов)

6. You were doing your homework at 1 o'clock. Watch. (Ты делал свою домашнюю работу в час. Смотри)