Select the most appropriate meaning of the given idiom. 

On the double

Select the most appropriate word for the given group of words.   A ruler with complete power over a country

Select the most appropriate antonym of the given word.

SHALLOW

Select the most appropriate ANTONYM of the given word.

Fictitious

Select the most appropriate option to improve the bold segment in the given sentence. If there is no need to improvement it,select, no improvement.

Select the most appropriate option to fill in the blank.

The box was ______ heavy for that little child to carry.

Augment

Select the most appropriate ANTONYM of the given word.

DETERMINED

Many countries continue advising (A) home isolated (B) and paracetamol for symptomatic (C) relief during the onset (D) of the disease.