Choose the best answer to transform the sentence from the direct speech to the reported speech.
He said: ''Due to the development in the science and technology, impossible things have become possible''.
He said that ________.
due to the development in the science and technology, impossible things has become possible
due to the development in the science and technology, impossible things became possible
due to the development in the science and technology, impossible things had become possible
due to the development in the science and technology, impossible things become possible