Indirect Question. In standard english there is no inversion of normal word order in indirect questions. Indirect questions are little bit more formal and polite.
Contrast with a direct question. In grammatical form exclamatory sentences are not distinguished from interrogative see the third example below. Indirect questions are a more polite way to ask for information or make requests.
A declarative sentence that reports a question and ends with a period rather than a question mark.
We use them to talk to people who we don t know really well. Contrast with a direct question. Do you like cheese. Indirect questions are little bit more formal and polite.