Thì Quá Khứ Hoàn Thành Tiếp Diễn — Bài Tập 1

He ______ for that company for a decade when he finally got a promotion.

Before he won the lottery, he ______ from paycheck to paycheck.

By the time I got to the party, people ______ for hours.

By the time the firefighters arrived, the building ______ for thirty minutes.

The dog ______ all night, which is why the neighbors complained.

The archaeologists knew they were close because they ______ ancient tools in that area for weeks.

The chef ______ the soup for hours, and it smelled delicious.

The kids ______ in the garden all afternoon, so their clothes were dirty.

He ______ his breath for so long that he almost fainted.

He ______ the book for weeks before he finished it.