The mother was nervous because she had nother son who was away at a boarding school.

The biggest cities in Canada only have about sixmillion people while _______ in China are much larger.

The bus was crowded with passengers going home from market, most of ________ carrying heavy bags and baskets full of fruit and vegetables they had bought there

Mary is so quiet a girl that she seldom speaks in public places unless _____ to.

With that trust ____ to serve all Americans and I will do my best to fulfill that duty every day as your President