There is _______ “ f ” and ________”u” in _______ word “ fruit ”.

Long,long time ago,there was a mountain.At the top of the mountain _______,in which an old monk used to tell stories.

Beijing, ______________ capitalof China, has _________________ long history.

se rolled over the table,fell onto the floor and ______

d to the rescue of the earthquake victims,the volunteers felt _____ but regret.