Meaning: 'For instance' means 'for example,' used to provide specific cases that support a statement.

Wrong options:

• Likewise: 'Likewise' suggests similarity but does not introduce examples, making it contextually inappropriate here.
• All the same: 'All the same' indicates contrast or concession, which does not align with the intent of providing examples.
• Furthermore: 'Furthermore' adds information but does not specifically introduce examples, making it less suitable in this context.

Correct answer: As a result

Explanation: 'As a result' indicates a consequence of the previous statement, fitting grammatically and logically as it connects the concern about language changes to the proposed action.

Meaning: 'As a result' means 'because of this,' showing that the following statement is a direct outcome of the previous information.

Wrong options:

• On the contrary: 'On the contrary' suggests opposition, which does not fit the context of a consequence.
• Unless: 'Unless' introduces a condition, which is not relevant in this context where a result is being stated.
• In other hand: 'In other hand' is not a standard phrase; the correct form is 'on the other hand,' which indicates contrast rather than consequence.

Correct answer: because

Explanation: 'Because' introduces a reason, fitting grammatically and contextually as it explains why foreign words become katakana Japanese.

Meaning: 'Because' means 'for the reason that,' used to provide justification for a statement.

Wrong options:

• although: 'Although' introduces a contrast, which does not align with the explanatory nature of this sentence.
• whereas: 'Whereas' indicates a comparison or contrast, which is not suitable for explaining a cause.
• so that: 'So that' indicates purpose, which does not fit the context of providing a reason for a phenomenon.

Correct answer: however

Explanation: 'However' introduces a contrast to the previous statement, fitting grammatically and contextually as it indicates that despite the introduction of foreign words, their meanings may differ.

Meaning: 'However' means 'nevertheless,' used to present a statement that contrasts with what has been previously mentioned.

Wrong options:

• next: 'Next' indicates a sequence rather than a contrast, making it inappropriate in this context.
• consequently: 'Consequently' suggests a result, which does not fit the contrasting nature of the statement that follows.
• In fact: 'In fact' emphasizes a statement but does not indicate contrast, making it unsuitable here.

Correct answer: Similarly

Explanation: 'Similarly' indicates a comparison, fitting grammatically and contextually as it connects the description of a 'kuru' person to that of a 'hotto' person.

Meaning: 'Similarly' means 'in a similar way,' used to draw a parallel between two ideas or descriptions.

Wrong options:

• Besides: 'Besides' adds information but does not indicate similarity, making it less suitable in this context.
• Nevertheless: 'Nevertheless' suggests contrast, which does not align with the intent of drawing a comparison.
• For example: 'For example' introduces specific instances rather than indicating similarity, making it inappropriate here.

Correct answer: In addition

Explanation: 'In addition' introduces supplementary information, fitting grammatically and contextually as it adds to the previous statement about older people's concerns.

Meaning: 'In addition' means 'also,' used to introduce an extra point that complements what has been said.

Wrong options:

• As a consequence: 'As a consequence' indicates a result, which does not fit the context of adding information.
• On the other hand: 'On the other hand' suggests contrast, which is not suitable for adding information in this context.
• In conclusion: 'In conclusion' indicates a summary or final point, which does not align with the intent of adding further information.