—I’m ready to leave . Is there anything I can do for you before I go ?— I’d like to get the plants in the living room ________.
—Which country has the_____population in the world? —China.
—David has made great progress recently. —_____, and _____.
This is the most beautiful park I have _____ visited.
—When did the Greens come to China? —They_____ China for seven years.
Do you know where_______________?