Armenia became which number member of the International

an indirect way of saying something, especially something unpleasant

In each of the following questions, choose the correct alternative which can be substituted for the below given word/ phrase of words.'

Select the word that best expresses the meaning of the underlined word.

Select the option that can be used as a one-word-substitute for the given group of words.

A person who studies insects:            

Select the option that can be used as a one-word substitute for the given group of words.

To walk aimlessly

Select the most appropriate option to substitute the highlighted segment. If no substitution is required select 'No substitution'.

Unanimously

Select the most appropriate option that can substitute the bold word in the given sentence.