Hi, Doctor Wang, my chest _______ when I make a deep breath.
Sorry, I’m busy now. If I ___ time, I would certainly go for an outing with you
___ the right kind of training, these teenage soccer players may one day grow into other international stars.
I like getting up very early in summer. The morning air is so good ___.
___ the project as planned, we’ll have to work two more hours a day.
The crowd cheered wildly at the sight of LiuXiang, who was reported __ the world record in the 110- meter hurdle race.