China is the world’s largest cigarette market, _______ over 30% of the total world consumption.

After she won the dance competition, she found herself _____ of a celebrity in her community.

_____ cold weather, the workers are still working at the working site.

Unfortunately, the research was limited __________ increasing economic profits, _________ protecting the environment.

The girl became famous because of the part she ______ in the film.

Although Tom is staying abroad, he is much ______ his family members.

He was in hospital for six months. He felt as if he was ______ from the outside world.

When Peter speaks in public, he always has trouble        _ the right things to say.

As Jack left his membership card at home, he wasn't allowed        into the sports club.

China has recently ______ its waters controls near the Diaoyu Islands to prevent Chinese fishing boats from ______ in the East China Sea．