Select the most appropriate word for the given group of words.

land covered with grass and other low plants suitable for grazing animals, especially cattle or sheep.

Something that is about to happen

spiny-skinned invertebrates that are found on the ocean floor

Embittered 

A strongbox or small chest for holding valuables.

Choose the word which is opposite in meaning to the word - Congenial

Choose the correct synonym of the word - Verbose

To kill two birds with one stone 

Choose the correct ANTONYM for the given word .

Occupied

Select the most appropriate antonym of the given word.

Resilient 

Each one of us is in the __________ of happiness.

India is set to play a _________ role in the advancement of technology.