[25]I have a hangover. / 二日酔いです。

[21]I’ll leave it (up) to you./あなたに任せるよ

[38]It’s just your imagination./気のせいだよ

[20]It’s pricey./値段が高いです

[27]Are you in line?/並んでますか？

[34]What would you recommend?/おすすめは何ですか？

[19]That’s a steal./激安だね

[5]headed to〜/〜に向かう

[10]I’ll leave it./やめておきます