Question

Найдите и исправьте ошибки в предложениях. В ответ запишите только исправленное слово или словосочетание.
1) When I came in, the discussion had been interrupted.
2) If you will put salt on ice, it will melt.
3) I regret telling you the bad news.
4) After graduating from the institute I had come to St. Petersburg.

Answer 1

1)has been 
2) If you put salt on ice
3) I regret to tell
4) I've come to St. Petersburg.