Every conversation starts with a greeting. It’s the first word you say to someone, so it’s an important one to know. The most common and useful greeting in English is “hello.” You can use it in almost any situation, whether you're talking to a friend, a teacher, or someone you've just met.

A slightly more casual option is “hi.” It’s very common, especially in informal situations like talking with friends, family, or colleagues you know well. While “hello” is always a safe choice, “hi” signals a more relaxed and familiar relationship.

You can also greet people based on the time of day. These greetings are a bit more formal than “hi” and are very common in professional settings, like an office or a store.

One important point: “Good night” is used to say goodbye, not hello. You say it when you are leaving a place in the late evening or when you are going to bed.

How you say something is often as important as what you say. When you greet someone, your tone of voice should be friendly and warm. A slight rise in your intonation at the end of the greeting can make you sound more welcoming.

Non-verbal cues also matter. In many English-speaking cultures, making eye contact is a key part of a greeting. It shows that you are engaged and sincere. A smile also goes a long way in making your greeting feel friendly and open.

While customs can vary, a simple nod or a small wave can accompany a verbal greeting, especially from a distance. These small actions help reinforce your message and show your friendly intent.

Time to practice what you've learned.