— My English is really poor. Could you give me some advice?— If you made ______ most of your time, there would be ______ big improvement.

“  match between these two teams was exciting," said Federer, "and we hope to see ___second."

It’s _______ thrill to have ______ ten-year research project completed with the desired result.

It was ___ cool autumn night. ___ bright moon hung high in ___ sky.

The size of the generation gap seems to be spreading with ____ rapid changes in technology, in education, in transportation and in communication that are taking place all over ____ globe.