DIRECTIONS: In the questions below the sentences have been given in Direct/Indirect speech. From the given alternatives, choose the one which best expresses the given sentence in Indirect/ Direct speech. They said, "We cannot live without oxygen".

• A. They said that we cannot live without oxygen.
• B. They said that they cannot live without oxygen.
• C. They said that they would not live without oxygen.
• D. They says that they cannot live without oxygen.