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Q:
A) The children said that they had been busy playing so they have not noticed the stranger. | B) The children said that they had been busy playing so they had not noticed the stranger. |
C) The children said that they have been busy playing so they had not noticed the stranger. | D) The children said that they have been busy playing so they have not noticed the stranger. |
Answer: B) The children said that they had been busy playing so they had not noticed the stranger.
Explanation:
Explanation: