Correct Answer : place in the train
In the case of a train, bus, cart, van or compartment, the word 'room' is used to indicate space, instead of 'place'. So, replace 'place' with 'room' in the sentence.
Correct Answer : none who
A relative pronoun 'that' is used after the words such as 'the same'; 'none'; 'nothing'; 'any'; 'only'; 'the few'; 'all' and the 'little'. So, in this sentence replace 'who' with 'that', e.g., There is none that can help you.
Correct Answer : Tony introduced to
A reflexive pronoun is used when the object and subject of a sentence are same. Each personal pronoun has its own reflexive pronoun, e.g., I: Myself; He: Himself; She: Herself and more. In this sentence, reflexive pronoun is missing in the first part of the sentence. So, add the reflexive pronoun, e.g., Tony introduced himself to the chairman.
Correct Answer : Girls after girls
When two nouns are joined by a preposition, a noun is always singular, i.e., girl after girl, day by day, row by row, etc. So, replace the first part of the sentence with 'girl after girl'.
Correct Answer : is becoming
Some nouns like people, cattle, police, scissors, trousers, pants, socks and shorts are used in the plural. So, in this sentence, replace 'is' with 'are', e.g., the police are becoming more and more active.
Correct Answer : Unless we do not know
The conjunction 'unless' is used to indicate a negative sense. So, remove 'do not' in the first part of the sentence, e.g., unless we know where to go.
Correct Answer : thirty and forty
A destination cannot be both 'thirty and forty' kilometers at the same time, so replace 'and' with 'or' in this sentence, e.g., was about thirty or forty kilometers to the west.
Correct Answer : but he could not
The conjunctions 'although' and 'yet' are used to express two opposing qualities or actions of the subject and 'although or though' is followed by 'yet', so replace 'but' with 'yet' in this sentence, e.g., yet he could not win the game.
Correct Answer : Mr. Sharma not only stopped
Correct Answer : Ricky had reached
'Hardly' is followed by 'had' and 'had' is followed by the third form of a verb. So, the correct sentence is: Hardly had Ricky reached the platform when the train started.