I think Is a DNA Molecule......
The correct answer is 4.Synagogues
I believe the answer is: when you do something with as little waste as possible
Maximum efficiency is achieved if you manged to obtain the maximum benefit while making the least amount of expense as possible. In managing your daily life, this could be achieved by making sure that your time is spent carefully so it give as little waste as possible.
To complete the sentence and to be produce a correct sentence structure and grammar, the answers should be thinks and are. To complete the sentence, it is read as the following; "The world-journal thinks that the justices of the supreme court are wrong in this case."