The correct answer is D. She told the boys not to play on the grass.
The sentence “Don’t play on the grass, boys,” is a direct command. It is a simple sentence with a subject (boys), a verb (play), and an object (on the grass). The verb is in the imperative mood, which is used to give commands or make requests. The sentence is also in the second person, which means that it is directed at the boys.
The other options are incorrect because they do not accurately reflect the meaning of the sentence. Option A is incorrect because it uses the word “ordered,” which suggests that the woman was giving a more forceful command. Option B is incorrect because it uses the word “said,” which suggests that the woman was simply making a statement. Option C is incorrect because it uses the word “should,” which suggests that the woman was giving a recommendation rather than a command.
In conclusion, the correct answer is D. She told the boys not to play on the grass.