Look! How nice my new iPad is! —- Woo! Where can you buy ______ I want to buy ______, too.

We just held a sports meeting to celebrate the birthday of our school and we are so proud what it has achieved.

It was __________ computer games that cost the young man a lot of precious time that he ought __________ on his lessons．

In no time _______ me if he had any further information for pig flu

Low-carbon lifestyle is of great benefit toimprove the world environment _____can be enjoyed from it until you have a deep understanding ofit，however