... NATIONAL UNIVERSITY, HANOI COLLEGE OF FOREIGN LANGUAGES POST-GRADUATE DEPARTMENT == == = == = == = == = == = == NGUYỄN THANH TÂM UNMARKED PLURAL NOUNS IN ENGLISH AND THEIR DIFFICULTIES FOR THE 1ST YEAR STUDENTS ... find out what teaching methods they are using when dealing with unmarked plural nouns in English, what difficulties they find from their students in their learning unmarked plural nouns in English, ... plural nouns in English Additionally, in order to find out the difficulties of unmarked plural nouns in English for the 1st year students at the Faculty of Tourism, HUC, this study adopts quantitative...