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Male elephants are hunted more than female elephants Both male elephants and female elephants are equally hunted Each elephant has a long life There are not any ivory hunters in the world now.
more efficiently a worker a more efficient worker more an efficient worker a worker more efficiently
The worker to be invited The worker that invited The worker’s being invited The worker was invited
ought to have hunted; So he was ought to have hunted; So he did ought to hunt; So he has ought to hunt; So he did
hunted are hunted are being hunted had been hunted
though in that unless until
protect;from hunting protect;from being hunted defend;from hunting prevent;from hunted
offer greater productivity drive workers to work harder make workers more productive make worker's life more enjoyable, but do not make them more hardworking