What’s ______ orange? ______ orange is ______ orange.

(单选题)He regretted ______ a second-hand car. (单选题)Please put these teaching materials in order and don’t leave (单选题)—What does the sign over there say?—No person ______ enter t (单选题)It’s the protection for the trees ______ really matters, ___ (单选题)I like this 3G cellphone very much, but it costs almost ____ (单选题)They both entered the bedroom softly, where the boy ______ w (单选题)In the course of applying for a job, good health is at least (单选题)I find English easy ______. (单选题)（ ） (单选题)Which is the best title of this film review?