It is a sentence with a question mark at the end of it. The sentence is asking a question
Ex: Do you like apples?
"Do" is a verb when used in a question as a helping verb helping to form the interrogative structure.
Direct: "When is the meeting?" Indirect: She asked when the meeting was.
The following changes occur when an interrogative sentence changes to indirect speech : 1.Interrogative sentences beginning with an axillary verb are changed into the indirect speech by using the connective "if" or "whether". 2.The reporting verb "said"changes to "asked,questioned,enquiredof, demanded of"in the indirect speech.Note that "if"is used after"enquired"and 'demanded"only when the reporting verb has an object.
"when" is ADVERB (interrogative & relative).
The pronoun "who" is an interrogative pronoun that is used to ask about a person's identity or characteristics. It is commonly used to form questions.
Why is the beginning of a interrogative sentence.
It is an interrogative pronoun.
It is a pronoun -- either interrogative or relative.
Interrogative/relative adverb, pronoun
It is a pronoun -- either interrogative or relative.
The word what is a pronoun. It is an interrogative pronoun.
In the sentence, "Which is his sister?", "which" is an interrogative pronoun.
Who, which and what are Interrogative Pronouns.
In the sentence, "Which roads leads to Tennesse?", "which" is an interrogative adjective (or interrogative pronoun, according to some grammarians).
"when" is ADVERB (interrogative & relative).
"Do" is a verb when used in a question as a helping verb helping to form the interrogative structure.
Direct: "When is the meeting?" Indirect: She asked when the meeting was.