Answer: Option D. -> to
The sentence "Rita is married to Bobby" is grammatically correct and conveys the intended meaning. The word "to" is used as a preposition in this sentence, and it is the correct preposition to use in this context.
When we talk about the marital relationship between two people, we use the preposition "to" to indicate who is married to whom. In this case, "Rita" is the person who is married, and "Bobby" is the person to whom she is married.
Here are some additional points to keep in mind:
• Prepositions are words that show the relationship between a noun (or a pronoun) and other words in a sentence.
• The choice of preposition depends on the context in which the sentence is being used.
• In this case, the context is marriage, which requires the use of the preposition "to".
Formula: No formula is required to answer this question. It is a matter of understanding the correct use of prepositions in English grammar.
In conclusion, the correct answer is D. "to". The sentence "Rita is married to Bobby" is grammatically correct and conveys the intended meaning.

Answer: Option C. -> in
In the sentence, the phrase "it will be cool then" implies that the speaker is referring to a particular season or time of day. We can use the preposition "in" to refer to a time period during which something happens.
Here are some rules and examples of how to use the preposition "in":
• "In" is used to refer to a period of time within a day, month, year, or season.Example: She was born in December.
• "In" is used to refer to a time of day.Example: I like to take a walk in the morning.
• "In" is used to refer to the future or a time period.Example: We are going to have a meeting in a week.
Therefore, in the given sentence, the phrase "Let us travel in night" means that the speaker is planning to travel during the night, when it is cooler.
Option A, "at", is incorrect because it generally refers to a specific time.Example: I will meet you at 3 pm.
Option B, "by", is incorrect because it means "no later than" or "before a specified time".Example: We need to finish this project by Friday.
Option D, "during", is incorrect because it generally refers to an activity that happens throughout a period of time.Example: We played games during the party.
Option E, "none of these", is not the correct answer because "in" is the appropriate preposition to use in the given sentence.
Therefore, the correct answer is option C, "in".

Answer: Option A. -> at
Prepositions are words used to link nouns, pronouns, and phrases to other words in a sentence. They express a relationship between the words they connect. Generally speaking, prepositions indicate a location in time or space, or they can also introduce an object.

The preposition ‘at’ is used to indicate a specific point in time or space. It is used to suggest the idea of being in the vicinity of something or someone.

For example:

• I am waiting at the bus stop.
• She works at the store.
• She is sitting at the table.

In the given question, the correct preposition to be used is ‘at’, as it indicates the emotion of astonishment or surprise felt by the speaker on hearing the sad news.

• I was astonished at the sad news.

Hence, option A is the correct answer.

Answer: Option A. -> by
Prepositions are small words that are used to link nouns, pronouns, and other words together and give more information about the sentence. The correct preposition to use in this sentence is ‘by’.

Definition of Preposition ‘by’:

By is a preposition that is used to indicate the means, instrument, or agent used to accomplish an action. It is also used to indicate the route taken for travel.

Example:

I traveled by bus to the mall.

Explanation:

In the sentence, “We travelled _____ a boat to reach Dhaka,” the appropriate preposition is ‘by’ because it indicates the means of transport used to reach Dhaka. Therefore, the correct answer is option A ‘by’.

Answer: Option C. -> on
The most appropriate preposition to fill the blank in the given sentence is "on". The correct sentence is "On the whole, I like the book very much." Let's understand why:
In the given sentence, "on the whole" is used to mean "considering everything; generally". It is an idiom and is always used with the preposition "on". Therefore, option C is the correct answer.
Here are some definitions of the idiom "on the whole":

• Taking everything into consideration; generally speaking (Cambridge Dictionary).
• All things considered; altogether (Merriam-Webster).

Additional Information:Prepositions are words that show the relationship between a noun or pronoun and other words in a sentence. Common prepositions include in, on, at, to, with, by, for, and of.
In this particular question, only one preposition is appropriate to use with the idiom "on the whole", and that is "on". The other options, such as "at", "from", and "in", are not appropriate in this context.
Therefore, the correct answer is option C, "on".

Answer: Option A. -> of

The most appropriate preposition to use in the given sentence is “of”. A preposition is a word placed before a noun or pronoun to show its relationship with another word in the sentence. Prepositions are usually used to indicate direction, location, time, etc.
In the given sentence, “of” shows possession, i.e. it expresses the relationship between the man and the possessions. In other words, it indicates that the man took away something that belonged to the speaker. Therefore, the correct answer is Option A “of”.

Examples:
• The cat jumped off the table. (Here, “off” shows direction.)
• We are leaving in an hour. (Here, “in” shows time.)
• She was looking for her book. (Here, “for” shows purpose.)

Answer: Option A. -> with

Preposition ‘with’ is used to indicate a relationship between two people when they are related to an emotion, feeling or opinion. In the given sentence, the emotion conveyed is that of being vexed or annoyed. Therefore, the preposition ‘with’ should be used. The other prepositions given in the options are not appropriate in the given context.

Preposition ‘with’:
It is used to indicate a relationship between two people when they are related to an emotion, feeling or opinion.

For example:
I am happy with my job.
He is angry with his friend.

Therefore, the correct answer is Option A: with

If you think the solution is wrong then please provide your own solution below in the comments section .

Answer: Option C. -> to

Answer: Option B. -> to

Answer: Option A. -> of

The preposition ‘of’ is used in the sentence “Keep clear of wicked boys”. The preposition of is used to express a relationship of separation or association between two entities. It is used to express the relationship between an object, a person, and a quality.

Preposition of:
The preposition of is used to express a relationship of separation or association between two entities. It is used to express the relationship between an object, a person, and a quality. In the sentence, “Keep clear of wicked boys”, the preposition of is used to express a relationship of separation between the subject ‘you’ and the object ‘wicked boys’. It implies that the speaker wants the subject to stay away from the wicked boys.

Usage of the Preposition of:
•The preposition of is used to denote possession or ownership. For example, “A book of mine”.
•It is also used to indicate the material of which something is made. For example, “A cup of glass”.
•The preposition of is also used to denote origin or source. For example, “He is a man of India”.
•It is also used to indicate the cause or purpose of an action. For example, “He died of cancer”.
•It is also used to denote separation or association. For example, “Keep clear of wicked boys”.

Therefore, in the sentence “Keep clear of wicked boys”, the preposition of is used to express a relationship of separation between the subject ‘you’ and the object ‘wicked boys’. It implies that the speaker wants the subject to stay away from the wicked boys. Hence, option A is the correct answer.

If you think the solution is wrong then please provide your own solution below in the comments section .