a long spell of fine weather

Long story short

to be long in the leg

to be long in/about doing something

As long as war is regarded as wicked, it will always have its fascination. When it is looked upon as vulgar, it will cease to be popular.

to be long since past

as long as he doesn’t call it off

long-suffering

long-standing

So long!

to be a long shot

Long hair, stunted mind

long-term prospects

It is a long lane that has no turning

It is a long time since I saw you.

a long time ago

long time no type

It’s a long shot, but ...

At long last the government is starting to listen to our concerns

Is it a long way?

a long way off

long-winded

to go a long way round

at long last

Long live the king!