The glass of the window is broken. Jim, can you __________ who broke it

When asked to explain ________ he does to make his students so fascinated with his lessons, the teacher paused and thought deeply.

Mr. Lee told us an interesting story yesterday. Itmade all of us_______ .

The moment ______Leo will never forget is ______hejoined the Air Force

Parents and teachers in Shaanxi are happyabout the news_____ more students will be admitted to universities, ______makes students happy as well.