And that is the key.

This is your key.

This isn't the only key.

This is the key for the box.

And that's the key it's about power.

That's your key, remember?

Is this the key you are looking for?

This is the key I have been looking for.

This is the key which I have been looking for.

Is this the key you are looking for?

This is the key to the whole mystery.

Is this the key you're looking for?

Is this the key your uncle is looking for?

This letter is the only key to the mystery.

Where did you get this key?

Did you try this key?

What's this key for?

This screwdriver is too small to be any use.

I'm afraid this key does not fit.

This key doesn't fit in the lock.

I'm afraid this key doesn't fit.

That's the key.

I need the key to decode this message.

Consistency is key

Simplicity is the key.

That's the key.

But today, this thing is, I believe, a major player in the politics of the Middle East.

Creativity is the key.

It's this absolutely phenomenal disruption of the immune system that is the key to why people die of this virus.

The key word is equality.

This is your key.

The key to our domination of the planet is culture, and the key to culture is religion.

Adaptation is the key to survival.

I don't know the key to success, but the key to failure is trying to please everybody.

So the key here is empathy.

Education is the key to success.

Self confidence is the key to success.

Doubt is the key of knowleadge.

Is that the key you are looking for?

This is the key I have been looking for.

Education is the key to success.

Motivation is the key to success.

So this person is a key link in connecting mass media and social media together.

Visibility really is key.

Rendering authenticity and the keyword is rendering.