Correct Answer : Option (D) - to the investigation committee.
The word 'to' in the 4th part of the sentence needs to be replaced with 'before', e.g., Several famous politicians involved in the scandal are required to appear before the investigation committee.
Correct Answer : Option (D) - for last five years.
The word 'for' in the 4th part of the sentence needs to be replaced with 'since', e.g., A team of doctors has been trying to develop a vaccine since last five years.
Correct Answer : Option (B) - hat is expected from him
Replace 'from' in the second part of the sentence with 'of', e.g., Tom knows very well what is expected of him but he is unable to perform.
Correct Answer : Option (C) - between her
Replace 'between' in the third part of the sentence with 'among', e.g., Maria brought the chocolates and distributed them among her four children.
Correct Answer : Option (A) - The man
An article is not used before words like Man, Woman, Science, Art, Nature, Life, Death, etc. So, remove 'The' in the first part of the sentence, e.g., Man is mortal and eventually has to leave everything here.
Correct Answer : Option (D) - was playing football.
When two subjects are joined by 'not only' and 'but also' the verb must agree with the second subject. So, replace 'was' in the fourth part of the sentence with 'were'.
Correct Answer : Option (B) - which was
In this sentence, the subject is a relative pronoun (which). The verb agrees in number with the noun or pronoun to which the relative pronoun refers. Here, 'which' refers to 'the chairs', i.e., plural, so the verb in the second part of the sentence must be plural, e.g., chairs which were bought from the market.
Correct Answer : Option (A) - The news were
Although some nouns like news, statistics, and politics are plural in appearance, they are singular in meaning and thus followed by a singular verb. So, in the first part of this sentence 'were' will be replaced by 'was'.
Correct Answer : Option (C) - rejected is because
In a sentence, 'because' is not used with 'reason'. So, remove 'because' from the third part of the sentence, e.g. The reason why she is rejected is, she is too young.
Correct Answer : Option (C) - will do his best
If two singular nouns are joined by 'and', as well as preceded by each or every, the pronoun used must be singular and agree in gender with the second noun or the closest noun. So, replace 'his' with 'her' in this sentence, e.g., will do her best to win the game.
