The reason ____ he explained to us was ____he overslept.
He hasn’t got any hobbies---_______ you call watching TV a hobby.
It is acknowledged that ___ shortest distance between persons is ___ sincere smile..
Life is like a long race where we __________ others to go beyond ourselves.
Both the Winter and Summer Olympics are held ___________on a regular basis.
What do the five rings on the Olympic flag ___________?