Don t do any more work until you have had a rest, her mother advised her.

• A. Her mother advised her not to do any more work until she has had a rest.
• B. Her mother advised her not to do any more work until she had had a rest.
• C. Her mother advised her that she would not do any more work until she had had a rest.
• D. He mother advised her that she need not do any more work until she had had a rest.