Who had been translating the text for 2 hours?
Had your friend been translating text for 2 hours?
What had been your friend doing for 2 hours?
How much time had been your friend translating?
Had you been translating text for 2 hours?
What do your friends do every day?
Who can translate the text every day?
Can they translate the text every day?
How often do they translate the text?
Объяснение:
