Past Tenses 1. I (cook) pizza while you were reading.
(was cooking, cooked, had cooked, had been cooking)
2. I (cook) pizza yesterday.
(was cooking, cooked, had cooked, had been cooking)
3. I (cook) pizza before he came home.
(was cooking, cooked, had cooked, had been cooking)
4. I (cook) pizza since 2 o’clock yesterday.
(was cooking, cooked, had cooked, had been cooking)
5. Я написала письмо вчера.
(wrote, had been writing, had written, was writing)
6. Я написала письмо вчера до того, как мама пришла домой.
(wrote, had been writing, had written, was writing)
7. Я писала письмо уже час, когда он пришел домой.
(wrote, had been writing, had written, was writing)
8. Я писала письмо вчера, когда мама готовила пиццу.
(wrote, had been writing, had written, was writing)
1. was cooking
2. cooked
3. had cooked
4. had been cooking
5. wrote
6. had written
7. had been writing
8. was writing