reported, it is 100 years________ Qinghua University was founded.

The new stadium under construction for the next Asian Games the present one is due to be completed in two months.

There came a point in his life____ he had to thinkabout seriously about his future.

On the top of the books ________the stamp album myuncle gave me as a birthday present.

The policemen rushed to the place a bank robbery（抢劫案） had happened, but the robbers（抢劫者） had disappeared from sight.