Relief work and selfless ______ aid continues, which helps deliver needed equipment to the disaster area.

The students are warned not to talk about anything ______ to the accident that happened the other day in the school.

Mary kept weighing herself to see how much _____ she was getting.

In these years, the shortages of water has become a ______ problem.

The criminal, as well as some ______ people, was arrested by the police yesterday.

--What do you think of the hotel?
---Wonderful.You couldn’t have found_______.

Wolves are very ______: they can live in forests, on open plains, or in the snows of the Arctic.

Peterson used to work in a remote mountain village school, which is only        on foot.

There was a __________look on her face because a________ problem _________the little girl.

Jack has made great achievements in his work, and the harder he works, the more _________ he becomes.