—It remains ______ whether Dave will be fit enough to play in the finals.—Oh, no! Without him, we will lose the game.
Silk from China found its way to India, the Middle East and Rome,__________ spices and glass, which were not known to China.
The three main islands __________ this country.
Parents need to be __________ in their children's education in many ways.
Can you tell me who can best __________ the problem?
The boy preferred __________at home to __________ outside.