Chinese economy suffered a great loss from the May12 earthquake _____ the snow and ice storm in February, 2008. Which of the following is NOT right?
––Why didn’t you come to the party?––I had meant _____, but something unexpected happened.
We should discuss the plan _____ before we work it out.
Mom used only half of the money, the rest of which ______ saved for other purposes.
As he reached _____ back door, Jack saw _____ strange sight.
— Has the homework been finished? — Our teacher asked you .