Question 48

The sentence that uses 'etc.' correctly is A.

The correct usage of 'etc.' is demonstrated in option A, where it follows a list of examples and is appropriately punctuated with a comma before it. This structure clearly indicates that there are more items in the list that are not explicitly mentioned.

A) The list included diseases such as flu, measles, etc.

This option is correct because it places 'etc.' at the end of the list, following a comma, which is the proper format. This usage suggests that there are additional similar items not listed, in line with the grammatical rules governing the use of 'etc.'

B) The list included diseases such as flu, measles etc.

This option is incorrect because it lacks a comma before 'etc.' The absence of punctuation creates confusion regarding the separation of the last item in the list and 'etc.', which is essential for clarity in writing.

C) The list included diseases such as flu, etc., measles.

Option C is incorrect as it places 'etc.' before the last item in the list, which disrupts the logical flow. 'Etc.' should only appear at the end of a series, and its placement here makes the sentence awkward and grammatically incorrect.

D) The list included diseases such as etc., flu, measles.

This option is also incorrect because 'etc.' is used improperly at the beginning of the list. It should not be the first item mentioned, as it implies that the list starts with unspecified items, which is not the intended use of 'etc.'

Conclusion

Option A is definitively the correct choice because it follows the grammatical conventions for using 'etc.' by placing it at the end of a series of items and ensuring proper punctuation with a preceding comma. Options B, C, and D fail to adhere to these rules, resulting in incorrect usage of 'etc.' and hindering clarity in communication.