1 . Eileen Gu ________（获得两枚金牌）at the Beijing 2022 Winter Olympics and she said that it was ________（激情、努力、坚持和勇气）more than talent that ________her success（导致／通向成功）。（根据汉语提示完成句子）

2 . Studies show that friendlier communication leads ________ a happier workplace. (用适当的词填空)