Seeing the enemy, Gary was behaving as though nothing       .

---Have you heard of Wang Meng? ---Yeah, she ______ have done better. She won China’s first gold medal at Turin.

—May I tell this to my close friend?—No, you      . Never let anybody else know about it.

 Look at the floor , Tom !  _____you watch TV while having a meal?

 --- It took me two hours or so to walk here. --- But you ______ here in Billy’s car.