C. Circle the correct words. 1. After my dad had eaten dinner, he fell / had fallen asleep. 2. Before Sally had played / played tennis she had finished all her homework. 3. By the time her parents returned home, Tracey had taken / took the dog for a walk. 4. After we had had dinner, my sister had washed / washed the dishes. 5. By the time the police had come / came, I had left the party.

Перевод задания: Обведите правильные слова.

Ответы:

1. After my dad had eaten dinner, he fell asleep.
   После того как мой папа поужинал, он уснул. Сначала он поел, затем уснул.
2. Before Sally played tennis she had finished all her homework.
   Прежде чем Салли играла в теннис, она закончила всю домашнюю работу. Завершённое ранее действие выражено Past Perfect.
3. By the time her parents returned home, Tracey had taken the dog for a walk.
   К тому времени, когда её родители вернулись домой, Трейси уже выгуляла собаку. Более раннее действие выражено Past Perfect.
4. After we had had dinner, my sister washed the dishes.
   После того как мы поужинали, моя сестра вымыла посуду. Затем последовало действие в Past Simple.
5. By the time the police came, I had left the party.
   К тому времени, когда приехала полиция, я уже ушёл с вечеринки. После by the time здесь используется Past Simple для более позднего действия, а Past Perfect показывает, что произошло раньше.