________fit, we ought to learn more about our body and be careful with what we eat.
Hiking by oneself can be fun and good for health.It may also be good for________building.
I can not understand why the issue of Syria has become so complicated________I learn more from the media.
It’s said that there are a large variety of coats in the store.It________be easy for you to find a suitable one.
Misunderstandings________from lack of social communication,unless________properly,may lead to serious problems.
—Thank you for your tea. —You are so kind to say so,but you________it at all.