These runes represent the past, the present, and the future. In traditional divination, they would be connected to what led to your question, the nature of the question, and the ultaimte outcome of the question's answer.
Elk
Protection, Defense, Instinct, Group Effort, Guardianship
Protection
Algiz indicates movement. You may be presented with a new opportunity or positive change, but remain cautious. "It is important not to collapse yourself into your emotions, the highs as well as the lows," Blum writes. Other sources on runes will even refer to drawing Algiz as a "Study of Stillness" — despite any external transitions, maintain a constant and tranquil inner life.
Algiz's reverse advises you not to concern yourself with others right now. It's fine to be courteous, but beware of burdening yourself. In other words, look out for No. 1 for the moment.
Bull
Strength, Tenacity, Courage, Untamed Potential, Freedom
Strength
"The life you have been living has outgrown its form," Blum writes in defining Uruz. This initially foreboding statement can actually manifest as an opportunity rather than a total loss. For example, a much earlier form of this rune symbolized wild oxen that had been domesticated — in exchange for their freedom, they grew stronger as they were trained to work. Not that you need to think like an ox, but there may be a task you've been dreading that could ultimately make you stronger.
A reversed Uruz symbolizes a missed opportunity. Be sure to keep your eyes and ears open now.
Thorn
Reaction, Defense, Conflict, Catharsis, Regeneration
Gateway
This rune "represents the frontier between Heaven and the mundane," writes Blum. To put in mortal terms, you're ready for something bigger. Thurisaz, frequently associated with the god Thor, is imbued with energy and even chaos. Without direction, this energy can easily turn destructive, which is why Blum emphasizes that one should exercise nonaction upon drawing this rune. Think before you act.
A reversed Thurisaz can mean accelerated progress, but you can still act mindfully. Ignore the urge to act hastily and don't lose sight of your intentions.