Some of the engines were not suitable for the work they were ________ for

In a __________ state, the children had a meeting and decided to choose one person to ask for more food.

Nowadays children are bearing too heavy alearning burden. —______. So much homework do they haveto do that they almost have no time for other activities.

Jenny did very well in maths exam. —- Oh, yeah ! She is _____ maths.

Life is always filled ____ sadness and happiness.