Always remember put such dangerous things as knives out of children’s   

There’s a _____ in our office that when it’s somebody’s birthday, they bring in a cake for us a ll to share.

The lack of eco-friendly habits among the public is thought to be a major _____of global climate change.

Anyway,I can't cheat him－it's against all my________.

Teachers have to constantly update their knowledge in order to maintain their professional ___.

This research has attracted wide _______ coverage and has featured on BBC television’s Tomorrow’s World.

The high-anxiety focus on reading score may have narrowed student________to knowledge about the world that can improve their reading.

The Lushan Mountain, occupying an area of 302 square kilometers,  possesses rich cultural and geological __________.

She must have ranked her birthday presents in order of           because the top one is her favotite.

The moonlight was quite bright, and about fifteen yards up the road there was a deep _______ thrown by a tree.