More attention should be paid _____ education, especially in the west of China.

Bill and Joe have decided to spend the May Day holiday on an island which lies________ the coast of France.

We got lost in the forest and decided toremain _____ we were and waited for rescue

The student______ in the games on the MP4 during class did not notice his teacher behind him.

They say that_______a lot of water is good for you.