--instructions--

This task doesn't have audio. Read the question below and select the correct answer.

--questions--

--text--

Which of the following sentences uses a tag question correctly?

--answers--

The tokens are updated, are they?

--feedback--

Since the main sentence is positive, the tag question should be negative: aren't they?.

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The tokens are updated, aren't they?

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The tokens are updated, are them?

--feedback--

The tag question must use the subject they instead of the object them. The correct form is are they?.

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The tokens are updated, do they?

--feedback--

Do they? is used for the verb do, not are. For a sentence with are, the correct tag question is aren't they?.

--video-solution--

2

--explanation--

In tag questions, when the main sentence is positive and the subject is plural (like tokens), you use a negative tag question, aren't they?. This confirms or checks the information. The other options do not follow the correct tag question structure.