Taxis

There were hundreds of taxis at the airport, all touting for business.

"Are the taxis being used?" "Yes, they are."

Why are there no taxis at the station today?

If there weren't so many taxis, there would be fewer traffic accidents.

Taxis stood in a rank in front of the station.

If there are no taxis, we'll have to walk.

There being no taxis available, we walked home.

There being no taxis, I had to walk.

I don't use taxis unless it's absolutely necessary.

I dare say there'll be taxis at the station.