2. — Andy _______ (translate) the text yet? — No, he _______. He _______ (translate) now. — How long _______ he _______ (translate)? — He _______ (translate) since yesterday.

Решение:

1. — Andy has translated (translate) the text yet?
2. — No, he hasn't translated. He is translating (translate) now.
3. — How long has he been translating (translate)?
4. — He has been translating (translate) since yesterday.

Ответ: has translated; hasn't translated; is translating; has been translating; has been translating.