Go back to your room and leave me                  I like being by myself.

——Doctor, what do you think about the operation on my mom?——Couldn’t be better．I’m sure she’ll recover ___________．

 With more and more farmers moving to cities, an inadequate labor force is    becoming a major factor affecting the country's grain output.

A society cannot be successful if it throws tradition away, but it cannot be successful ____if we do something to stop progress.

I live in a faraway village, and only go to visit my parents ______.