I have never seen others _____ so brilliantly.[ ]

Chinese medicine has amazed many people around the world with its different________ to health.

________ most people associate air pollution with outdoor sources, the WHO report says indoor pollution causes close to 4 million deaths a year.

______ children believe they can succeed, they will never become totally confident

This house is one of ________ buildings in the town．We must take actions to protect it．