sentence: The booze caused his aging in the past, but the yoga made him young again, he was grateful to have given up the
complete: booze .

sentence: Mary did not understand computers but Betty was a computer nerd, so
complete: Betty was happy to fix it when it broke.

sentence: To clean better, Johnny replaced his regular toothbrush with an electric toothbrush. The
complete:
electric toothbrush cleaned better.