... carried out at two upper-secondary schools of Nghi Loc 2 and Cua Lo.4. Methods of the study-Collecting references-Contrastive analysis-Collective-Analytic and synthetic-Descriptive methodNguyÔn ... prepositions of place and prepositions of direction. Both kinds may be either positive or negativeNguyÔn ThÞ H¬ng Trµ - 42A1 FLD - Vinh University 11 Graduation Thesis a. Prepositions of place, which ... of, on, to, under, with, without, etcNguyÔn ThÞ H¬ng Trµ - 42A1 FLD - Vinh University 10 Graduation Thesis -Complex prepositions are prepositions which consist of more than one word. Most...