The primary difference between bio oil and bio char

Come, take a ________.

Choose the word(s) that have been correctly spelt and mark your answer accordingly. 

Find out the wrongly spelt word.

Hound

In the following question select the answer pair that expresses a relationship most similar to that expressed in the capitalised pair.

Choose the word that is nearest in meaning to the bold word:

Pernicious

The one who treats eye defects, injuries, and diseases.

Select the most appropriate synonym of the bold word in the given sentence.

The promises made by the old minister were fulfilled.

There exists rancour  between the two brothers.

Choose the correct ANTONYM for the given word.

Exonerate