When I was living in London, there was a church which was easily ________from my home.

One of the great things about science is that it has taught us to be __________ about surface appearances. The world seems flat, but it is, in fact, round.

His girl friend wore a         smile when seeing the nice dress she wanted.

 Whenever a patient needs an injection of Penicillin, the doctor does need to make sure whether his patient is ___ to the medicine.

Don’t be so ___________. You should catch any chance if you can.