---- What does P.O._________?----Poster order, I guess.
—For the long-term development, we have to attach importance to the quality of our products. —That’s right. ______.
We students had better ______ some sports because sports can give us a perfect figure and protect us from getting illness easily.
Finally, the young explorer, through a series of lucky accidents, arrived ______ was so-called the valley of death by the locals.
The police and the locals joined together to look for the missing boy, ______ his families a ray of hope.
While people enjoy great convenience modern life brings, the living conditions in the mountain village are still quite ______.