VIETNAM / ALMOST / STUDENTS / STAY / UNIVERSITIES / FOR / FOUR / FIV...

5.Vietnam / almost / students / stay / universities / for / four / five / years. A. At Vietnam, almost students stay in universities for four or five years. B. In Vietnam, almost students stay at universities for four or five years. C. In Vietnam, almost students stay for four or five years at universities. D. Almost students stay at universities in Vietnam for four or five years.