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Answer is Right!
Answer is Wrong!
The correct answer is D. about.
Ai Ling is worried about the test because she thinks that she will fail the test. This means that she is concerned about the test and what might happen if she does not do well. She may be worried about her grades, her future, or even her self-esteem.
The other options are not as accurate. Option A, of, is not correct because
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