潁芝
noun phrase question Please answer me This sentence: When and where he was born is not known yet. Could it be explained that there are two noun phrases as the subject like"when he was born" and "where he was born"? Does it Grammarly correct? And is using"unknown" better than "be not known"? Thank you very much!
Nov 8, 2017 1:12 AM
潁芝
Language Skills
Chinese (Taiwanese), English
Learning Language
English