Students should be encouraged to use________Internet as________resource.

Wouldn't it be ________ wonderful world if all nations live in________ peace with one another? 

What________pity that he couldn't be here to receive________prize.

The boy really has________good memory.He can write the content of the book from________memory.

As is known to all, one of the many benefits of ________ adventure travel is teaching children how to cope with ________ unexpected.

Electronic products are ________ must for new generation of ________ college students.

Mr. Joe, ________ professor at the University of Fribourg, is famous for his academic achievements in ________ World History.

We know that ________ better future is at ________ hand if all hands come together and pull together.

I'm a bit green at ________ video editing, so it takes me ________ long time to edit these things.

Dr.Peter Spence，________ headmaster of the school，told us，“________fifth of pupils here go on to study at Oxford and Cambridge.”