Margie shows a very positive attitude ____ her work.
Peter said he ______ when he got there but we have never heard from him since then.
The project is reported __________ 3 months ago.
American Indians _______ about five percent of the U.S population.
Gun control is a subject _______ Americans have argued for a long time.
The moment I got home, I found I ______ my jacket on the playground.