Explanation: ‘Before taking’ will be the correct structure for the sentence because “before” is a preposition and a preposition is followed by a gerund.

Explanation: Using ‘the reason’ with ‘because’ is superfluousness(exceeding what is sufficient or necessary ) which is unnecessary in the sentence. So, the correct structure of the sentence will be ‘the reason for visiting meerut was, my mother needed to be looked after’.

Explanation: Here, No One is used as a Singular Subject. So, the Helping Verb should also be used in the singular form. Has is used a singular verb and Have is used as a plural verb. So, the verb have will be replaced with has as ‘No One’ being its subject.

Explanation: ‘Many’ is used with Countable nouns like how many apples do you have. But time is an uncountable Noun. Hence much will be used with time.

Explanation: When means at what time and Where means to what place or position. This sentence refers to the place where the two rivers meet. So, where will be used to describe the place.

Explanation: If is used when a statement is giving a Conditional sense (means that will occur if we do this). Whether is used when we have to choose between two options for eg. whether you want or not. So, ‘whether’ will be answer. because he wants to say that he will buy the book whether the other person likes it or not.

Explanation: According to the “Subject-Agreement Rule”, Each of /One of /None of takes a singular helping verb. So, require will convert to a singular verb ‘requires’ with Each child as its subject.

Explanation: “Since” is used to denote a point of time and for depicting an activity that is happening from a long time like since time immemorial/since ancient times. “For” is used for a fixed period of time(countable) like 2 years/3 months/4 days and for an activity that happened in a recent time. In the given question, working time on the project is fixed which is 2 years. Hence, for will be used.

Explanation: “Wind” is one of those nouns that people can use both as countable nouns or uncountable nouns. But in this sentence, Wind is considered as uncountable and with uncountable nouns we use Singular helping verbs. So, were will be replaced by was as a singular verb.

Explanation:“No sooner____ than” is a fixed conjunction pair. Hence, that will be replaced with than to make the sentence grammatically correct.

Explanation: We learn something by heart. So, it is incorrect to say I learn poems at heart. This error is related to phrasal verbs.

Explanation: The correct sentence structure using Gerund and Infinitive is as follows: Gerund: Verb + ing (eating, going, studying) Infinitive: To + Base Verb (to eat, to go, to study) Similarly in this sentence, Bhanu finished(Verb) + reading(Verb + Ing) will be answer.

Explanation: Money is an uncountable noun and with uncountable nouns we use singular helping verbs. Here, Money is also considered as a subject. So. it will take ‘was’ as its helping verb.

Explanation: The definite article ‘the’ is used before superlative degree adjectives.Use the tallest man.

Explanation: ‘Concerned about’ is the correct phrase, it means to worry or concern about something. So, concern about my progress is the correct structure.

Explanation: “Such – that” is a conjunction pair which is used to give reason. According to the given question, everybody felt bored because the person gave a long boring speech. Hence, such a boring speech that everybody gets bored will be the correct structure of the sentence.

Explanation: According to the ‘Subject-Agreement Rule’, a singular subject always takes a singular helping verb. Similarly in the given question, Craze for a thing is considered as a singular subject and it will take ‘is’ as a singular verb. Hence, ‘are’ will be replaced by ‘is’.

Explanation: A large number of will be followed by a plural noun/ pronoun so workers will be used.

Explanation: As the activity is continuous over a period of time so continuous tense (bringing) will be used.Has stated bringing will be answer.

Explanation: “Has/Have been + V (3rd form of the verb)” is the correct structure for any sentence beecause ‘has/have’ will always take the third form of the verb. So, Have been proposed is answer..

Explanation: ‘Within’ is used as a function word to describe the limit to which something can extend and not beyond the quantity or degree or limitations. Within a certain time means before that time length has passed. In this sentence, the time limit is 2 days for completing the work. Hence, within will be used in place of by.

Explanation: Neither-nor is a conjunction pair that is used only for two subjects, and the verb is supplied according to the subject close to the verb (This is called rule of proximity) ’.Hence, the verb will be placed according to the subject “I” which is in singular form. Hence, ‘nor I am’ is answer.

Explanation: ‘Run out of’ is a phrase which refers to a condition of shortage of food or lack of food.This question is related to phrasal verbs.

Explanation: ‘None of them have come’ will be answer.. Here, None is used with a plural verb have because the subject them are persons(nouns) who are countable.

Explanation: When is used for talking about the time at which something happens or happened. Hence, when you meet her will be answer.

Explanation: ‘Its’ will replace It’s because we do not use Apostrophe(‘s) with non living things like table, chair, club etc. Hence, since its formation will be answer.

Explanation: All the mice will be the correct structure because All will be used with mice which is a plural noun.

Explanation: According to the “Subject-Agreement Rule”, a singular subject takes a singular verb.. Here, The venue is considered as a singular subject so it will take has as a singular verb.

Explanation: Made to safeguard will be answer. because made with infinitive(to) will not take Verb + ing form.

Explanation: “Did” in a sentence always comes with the first form of verb(V1) like Did come/ Did go/ Did has. Hence, ‘I didn’t know’ is answer.

Explanation: For a long time is used to show an action of the past. However, “has/have been + Verb + ing “will be the correct structure which is used to show an action that has been running from the past and still going in the present (present perfect continuous tense). So, ‘have been waiting’ is answer.

Explanation: “Wh-family(What, When, Why, How) + Subject/object + Verb” is the correct structure, if an interrogative statement comes between a sentence. Hence, how we can cope is answer.

Explanation: Hers will be answer.

Explanation: The sentence is Verb + ing a positive sense but unless is a negative word and it is generally used to introduce the case in which a statement is being made is not true or valid. So, we will use until in place of unless. Until means up to the point in time or the event mentioned.

Explanation: Article “an” is used before a word starting from a vowel or having a sound of vowel like hour, honest etc. Hence, for an hour will be answer.

Explanation: Temper- state of mind or feelings especially with respect to patience, outbursts of anger. There is no such word like tempers.

Explanation: “Of” should be removed.“Selling fake’ is answer.. For example, Sam was convicted for selling the smuggled goods.

Explanation: Article ‘The’ should be used with Superlative degree.

Explanation: ‘One another’ is the correct phrase when we are talking about two or more persons. Here, there are three people, so ‘shouted out to one another’ is answer.

Explanation: ‘Made of something’ is the correct structure of the sentence. For example, this ball is made of plastic, this shirt is made of cotton etc. Hence, ‘Made of silver’ is answer.

Explanation: When the person’s age is being used as an adjective before their name, we say ‘year-old’ and not ‘years old’. For example, My six-years old son is playing cricket (Incorrect). My six-year old son is playing cricket(Correct). Similarly in the given question, the phrase ‘An eight years old’ is an adjective phrase in which a singular noun(year) will be used before the name/noun(Girl). Hence, ‘an eight year old’ is answer.

Explanation: “Ready to leave” is answer. because if we are ready for something that means it is a futuristic action and for it, we will use infinitive(to) and not the gerund(ing).

Explanation: When two actions are happening in future, the 1st action should be in the Present tense(V1) and the 2nd action should be in the future tense. Similarly in the given question, ‘when the bell rings’ is answer. because ‘bell rings’ is the first action and it should be in the present tense(V1).

Explanation: ‘Did’ always takes the “first form of verb V1 “ in a sentence and the first form of the verb is ‘tell’. Hence, “did you tell him” is answer.

Explanation: ‘Cheating and lying’ is the manner and for introducing the manner we use the preposition ‘by’. Hence, ‘by cheating & lying’ is answer.

Explanation: When you do something ‘on purpose’, you do it intentionally. Here, he broke his neighbour’s window with intention. Hence, ‘on purpose’ is answer.

Explanation: The is a definite article which is used when we have to specify something or when the noun is particular. In this sentence, we are talking about the runs scored particularly in the second innings. Hence, ‘In the second innings’ is answer.

Explanation: When two actions are in the past, the 1st action should be written in ‘past participle or Had + V (3rd form of the verb) form’ and the second action should be in past tense(V2). Hence, ‘the concert had started’ is answer.

Explanation: “Wh-family(What, When, Why, How) + Subject/object + Verb” is the correct structure, if an interrogative statement comes within a sentence and ends with a full stop. Hence, how we can solve is answer.

Explanation: Planning for something means it is a futuristic action and for it we will use infinitive. Eg- I am planning to buy a new car./ We are planning to launch new editions of our books. Hence, ‘planning to settle’ is answer.