He tried to pass off as a doctor.

Conceive the problem as an opportunity.

Seeing as it's raining, we should stay indoors.

As it happens, I have an extra ticket to the concert.

I gave her a bouquet of flowers as a token of my appreciation.

I always keep a flashlight handy to act as a backup in case of power failure.

As indicated by at the front of the building, additional parking is available at the rear.

Be that as it may, I still think we should go.

As the story goes, the princess was locked in a tower.

Nothing is as beautiful as a sunset.