Nowhere else in the world, in my opinion, _______ more attractive scenery than in Mount Huangshan.

Without permission, no one ______ let out the news.

_____ exciting job it is to work as a guider in such a big mall.

The guests will be shown around a lot of places_____few other visitors can go.

It is _________ he is always addicted to video games _________ makes his parents worried about him.