Conjunctions

Simple explanation

A conjunction is a joining word. It connects two words, two phrases, or two sentences into one smooth idea.

Without conjunctions, every thought lives in its own separate sentence. With them, your English flows.

Why it matters

Short sentences are fine. But when every sentence is short and separate, your English sounds choppy — like a beginner reading from a list. Conjunctions are what let you sound like a confident, natural speaker who can hold a thought together.

The five you will use every day

Conjunction	What it does	Example
and	Adds two ideas together	I like tea and coffee.
but	Shows contrast or surprise	I was tired but I kept going.
or	Shows a choice	Tea or coffee?
because	Gives a reason	I was late because of traffic.
so	Shows a result	It was raining, so I stayed home.

Wrong vs right

Both say the same thing. The second sounds like a confident speaker. The first sounds like a list.

Daily life usage

1. And: She is smart and hardworking.
2. But: The food was good but a little too spicy.
3. Or: You can call me or send a message.
4. Because: I chose this job because it gives me time to learn.
5. So: The meeting ended early, so we had chai together.

Three more useful conjunctions

Although / Even though — shows contrast stronger than but:

"Although I was nervous, I gave a clear answer."

When — connects two events in time:

"When I reach the office, I will check your email."

If — shows a condition:

"I will come if the meeting finishes on time."

One small rule: comma before but and so

When but or so joins two complete sentences (each has its own subject and verb), add a comma before it.

Practice quiz

Quick summary

• Conjunctions join ideas — they make your sentences flow.
• And adds, but contrasts, or gives choices, because gives reasons, so gives results.
• Use a comma before but and so when joining two complete sentences.