the new dormitory, Ms. Jin, the headmaster, was inspecting our living conditions.
. Clearly, in a system ______________ every decision is made on the basis of tradition alone, it may be difficult to achieve progress.
. It's reported that in the past 50 years around 80 percent of Beijing's courtyard houses ___________.
. If I ___________ you would drop in, I would have stayed home waiting for you.
. —When will you be back, Peter? —___________ a couple of days.
. . All books ___________ to the library more than three days late will be subject to a fine.