she'd [短縮形](she had, she would)

1-C. In other words, she'd unconsciously created a false memory of the past.In other words, she'd unconsciously created a false memory of the past.  

つまり、彼女は、無意識のうちに誤った記憶を作成したのです、過去のダヨ。  

2-C. Or did she really believe that she'd correctly predicted the outcome of the game?Or did she really believe that she'd correctly predicted the outcome of the game?  

または、彼女は、本当に信じていたのですか、というのは、彼女が、結果を正しく予測していたとダヨ、ゲームのダヨ？  

3-C. But before the game, we had discussed the home team's chances of victory, and she'd estimated their chances of winning at about fifty-fifty.But before the game, we had discussed the home team's chances of victory, and she'd estimated their chances of winning at about fifty-fifty.  

しかし、試合前に、私たちは、ホームチームのチャンスを議論していた、勝利のダヨ、さらに、彼女は、彼らのチャンスを推定していた、優勝のダヨ、約五分五分でダヨ。  

4-C. Mary: Well, she'd been worried about her math test, but she did really well after all.Mary: Well, she'd been worried about her math test, but she did really well after all.  

メアリー：まあ、彼女は心配していました、彼女の数学のテストをダヨ、でも、彼女は本当によくやった、結局のところ。  

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