Meaning: 'Only' means 'just' or 'exclusively,' indicating that the statement is limited to the specified age without any other considerations.

Wrong options:

• hardly: 'Hardly' implies a sense of difficulty or rarity, which does not fit the context of stating a life expectancy.
• merely: 'Merely' suggests a lesser degree but does not convey the exclusivity needed in this context.
• solely: 'Solely' indicates exclusivity but is less common in this context compared to 'only,' making it less suitable.

Correct answer: between

Explanation: The word 'between' is appropriate here as it indicates a range of years, specifically two endpoints (475 and 635 CE). This fits grammatically and contextually, as it specifies the time frame during which the Anglo-Saxon people were buried.

Meaning: 'Between' refers to the time or space separating two points, in this case, the years 475 and 635 CE.

Wrong options:

• from: 'From' suggests a starting point but does not indicate an endpoint, making it less precise for this context.
• among: 'Among' is used for more than two items or groups, which does not apply here since we are discussing a specific range of two years.
• to: 'To' indicates direction or destination but does not convey the range aspect needed in this context.

Correct answer: arose

Explanation: The word 'arose' is the correct past tense form of the verb 'arise,' fitting grammatically and contextually as it indicates that the misconception came into being at a specific time in the past.

Meaning: 'Arose' means 'came into being' or 'occurred,' indicating that the misconception developed due to certain factors.

Wrong options:

• arise: 'Arise' is the base form of the verb and does not fit grammatically in the past context of the sentence.
• arisen: 'Arisen' is the past participle form and requires an auxiliary verb, which is not present in this context.
• arising: 'Arising' is the present participle form, which does not fit the past tense structure of the sentence.

Correct answer: Because

Explanation: The word 'Because' introduces a causal relationship, explaining why earlier studies were flawed. It fits grammatically and contextually, providing a reason for the inaccurate categorization of skeletons.

Meaning: 'Because' means 'for the reason that,' indicating a cause-and-effect relationship in the context of the sentence.

Wrong options:

• Despite: 'Despite' indicates contrast and does not provide a causal explanation, making it unsuitable here.
• Although: 'Although' introduces a concession but does not serve to explain the reason, which is needed in this context.
• Whereas: 'Whereas' indicates a comparison or contrast, which does not fit the causal relationship required.

Correct answer: will reveal

Explanation: The phrase 'will reveal' is in the future tense, indicating a prediction about what the researchers believe will happen. It fits grammatically and contextually, as it suggests that future studies will yield new findings.

Meaning: 'Will reveal' means 'is expected to show' or 'will make known,' indicating a future action or outcome.

Wrong options:

• reveals: 'Reveals' is present tense and does not align with the future prediction being made in this context.
• is revealing: 'Is revealing' is present continuous and implies an ongoing action, which does not fit the predictive nature of the statement.
• has revealed: 'Has revealed' is present perfect and indicates a completed action, which does not match the future expectation expressed.