I would say the 1st one is the only one correct. The 2nd one should be who, the 3rd one should more and likely be whom, and the last one should probably be who. I don't know if I'm 100% though. I hope I helped.
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<em>⇒Most intelligent</em>
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<em>Hope this helped you!</em>
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So they could get married asap instead of juliet and romeo having the slightest chance to be wed
<span>Maybe 2 persuade the Supreme Court to endorse his New Deal programs</span>