It is pretty well understood ________ controls the flow of carbon dioxide in and out the atmosphere today.
it is a good thing that I didn’t get that post I applied for, though I must admit that I was disappointed at the time.
No matter how many times Mike says it was an accident, I believe he tried to knock me down.
Pablo is a(n) person. At parties, he always spends time talking to anyone who looks nervous and out of place.
Dale and her husband have ideas on how to spend a vacation. She wants to sleep on the beach for a week, but he prefers visiting museums.
If we the fact that the man has been in prison, he seems to be a suitable worker for the job.