Select the most appropriate option to substitute the underline segment in the given sentence.
 If we do nothing to curb this pollution, I guarantee we will face the wall in the future.

Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select ‘No substitution’.

Fifty litres of milk are donated by the committee to the orphanage every week.

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

A dynamic campaign for political, social or religious change

Directions: In each of the questions given below, four words are given in bold. These four words may or may not be in their correct positions. The sentence is then followed by options with the correct combination of words that should replace each other in order to make the sentence grammatically and contextually correct. Find the correct combination of words that replace each other. If the sentence is correct as it is, select '5' as your option.

While Wesley was finding (A) by loving parents, (B) he was always curious (C) about adopted (D) his birth parents.

Select the option that can be used as a one-word substitute for the given group of words.
 Having or showing an excessively high opinion of one's appearance, abilities, or worth

In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.

The endurance of the crowds lining the Coronation route was most commendable. Soaked, chilled and sleepless, (1)______ remained wonderfully good-tempered and when the procession finally (2)______ they cheered whole-heartedly. The great merit of a (3)______ crowd is that its members remain individuals. It is (4)______ characteristic of the British culture that British people can collect in crowds (5)______ do not turn into mobs.

Select the most appropriate option to fill in the blank No. 1.

Select the most appropriate meaning of the given idiom.
  Chase rainbows

Workers Find the part of the given sentence that has an error in it. If there is no error, choose ‘No error’.

Workers and companies in all sectors can contribute their skills to meet society new needs.