Раскройте скобки, употребив глаголы в нужной форме (Perfect или Perfect Continuous) 1) Somebody (eat) all my porridge.

1) Somebody has eaten all my porridge. The plate is empty. 2) Our mother had cleaned the flat before we all returned. 3) I have been living here since childhood. 4) I have just come from London. 5) I see the snow has stopped. 6) His wife was not in. She had gone out a half an hour before. 7) I suppose I will have read the book by that time. 8) Tell me what you have been doing in my absence.