плохо кончиться(Из The Huffington Post: It is a novel about a philanthropic organization gone wrong. – Это роман о благотворительной организации с плохим исходом. ParanoIDioteque)
не прогадаешь(with something: You can't go wrong with flowers and chocolate. Flowers and chocolate are the classic gifts. • This is a classic shoot 'em up film and you can't go wrong here. • You can't go wrong with pink and brown.Баян)
не промахнешься(=не прогадаешь: What vodka to choose? – Can't go wrong with Russian Standard, also Stolychnaya is good and cheap (but stay away from Smirnoff).4uzhoj)
не ошибешься(with something: What vodka to choose? – Can't go wrong with Russian Standard, also Stolychnaya is good and cheap (but stay away from Smirnoff).Баян)
