Meaning: 'Few' refers to a small number of something, in this case, people.

Wrong options:

• An: 'An' is an indefinite article used before singular nouns, which does not fit with the plural noun 'people.'
• At: 'At' is a preposition that does not provide a numerical quantity and is irrelevant in this context.
• further: 'Further' is an adverb or adjective that indicates a greater distance or degree, which does not apply to the number of people.
• point: 'Point' is a noun that does not relate to quantity and does not fit in this context.
• their: 'Their' is a possessive pronoun that does not quantify and does not fit with the structure of the sentence.
• used: 'Used' is a verb that does not fit grammatically as it does not modify 'people' or indicate quantity.
• dealt: 'Dealt' is a verb that does not fit in this context as it does not relate to the number of people.

Correct answer: At

Explanation: The preposition 'At' is used to indicate a specific time or place. In this context, it introduces the phrase 'At present,' which refers to the current time, fitting grammatically and contextually.

Meaning: 'At' indicates a specific point in time or location.

Wrong options:

• An: 'An' is an indefinite article that does not fit as it does not indicate time or place.
• few: 'Few' is a quantifier and does not relate to time or location, making it inappropriate here.
• further: 'Further' is an adverb that suggests additional distance or degree, which does not apply to the context of time.
• point: 'Point' is a noun that does not fit grammatically as it does not indicate a time or place.
• their: 'Their' is a possessive pronoun that does not relate to the context of time or place.
• used: 'Used' is a verb that does not fit in this context as it does not indicate time or place.
• dealt: 'Dealt' is a verb that does not fit in this context as it does not relate to time or place.

Correct answer: used

Explanation: The word 'used' is the past tense of 'use,' which fits grammatically as it describes the action of people communicating face to face in the past. This aligns with the context of contrasting past and present communication methods.

Meaning: 'Used' refers to the action of employing something in the past.

Wrong options:

• An: 'An' is an indefinite article that does not fit as it does not relate to an action or verb.
• few: 'Few' is a quantifier and does not fit grammatically as it does not describe an action.
• further: 'Further' is an adverb that does not relate to the action of communication and does not fit in this context.
• point: 'Point' is a noun that does not fit grammatically as it does not describe an action.
• their: 'Their' is a possessive pronoun that does not relate to the action of communication.
• dealt: 'Dealt' is a verb that does not fit in this context as it does not describe the action of communicating.

Correct answer: point

Explanation: The noun 'point' fits grammatically as it refers to a specific idea or concept. In this context, it indicates the significance or purpose of having resources, aligning with the overall message of the sentence.

Meaning: 'Point' refers to the main idea or purpose of something.

Wrong options:

• An: 'An' is an indefinite article that does not fit as it does not convey a concept or idea.
• At: 'At' is a preposition that does not fit grammatically as it does not refer to an idea or concept.
• few: 'Few' is a quantifier and does not relate to the concept of significance or purpose.
• further: 'Further' is an adverb that does not fit in this context as it does not convey a specific idea.
• their: 'Their' is a possessive pronoun that does not relate to the concept of significance.
• used: 'Used' is a verb that does not fit grammatically as it does not convey an idea or concept.
• dealt: 'Dealt' is a verb that does not fit in this context as it does not relate to the concept of significance.