which one is a right sentence??? 1.) Trees give us oxygen. 2.) Trees gives us oxygen. 3.) Trees give us oxygen. 4.) None of these. Explain with solution please?? Rahul Shrivastava 25-06-2017 3 Answers 0 0 TAGS whichonerightsentence 1)Treesgiveoxygen 2)givesoxygen 3)oxygen 4)Nonethese ExplainwithsolutionpleaseDictionary Comment: Submit See all questions in Meaning in Hindi 1 Rajwinder Kaur 30/06/2017 0 0 Report Answer Trees give us oxygen Vinod Singh 25/06/2017 0 0 Report Answer can Trees as a whole be considered as a singular noun?? Rahul Shrivastava 25/06/2017 0 0 Report Answer