Which among the following languages belongs to the

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

Even though G-20 countries had disagree on some issues, they ended their summit on a amicable note. 

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

A hollow place in a wall for a statue 

select the most appropriate option to substitute the bold segment in the given sentence. If there is no need to

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Select the most appropriate meaning of the highlighted idiom.

He met his old enemy and ruined his day as he did not want to catch a tartar .

Complicated

 Among the given alternatives, find the word which can be the best substitute for the given sentence.