Question

By the time I got home, he (go) to bed.
1.By the time I got home, he went to bed.
2.By the time I got home, he was going to bed.
3.By the time I got home, he had gone to bed.

Answer 1

Ответ:3)

Объяснение:т.к., ты пришел, а он сделал это до того, как ты пришел, то есть это Past Perfect