The problem ________ at the meeting yesterday.

I grew up in Africa, at least I should say that I spent much of the first ten years of my life there

Color of skin and sex are hardly relevant _____ whether somebody is suitable for a job

Any danger for the patient ________ on by Dr. Smith—Hard to say. Doctors are trying their best.

Have you found the house for me, Ms Mary?——Yes, but I will tell you what trouble I had ______ your house on the way I came here