Задайте разделительный вопрос:
1. He had translated three poems by that time.
2. He is always late because he doesn’t want to get up early.
3. He’s in Germany now.

1 He had translated three poems by that time, HADN'T HE? (переспрос для Past Perfect)

2 He is always late, ISN'T HE?

3 He's in Germany now, ISN'T HE?

Объяснение:

ко второму можно задать ещё 1 вопрос, тк там главное и придаточное предложение: He doesn't want to get up early, DOES HE?

+ идет с - переспросом, а - с +)))