1.what __me most is the high cost of living in london as an international student(worry ) 2.one of the reasons for vietnamese students' studying abroad is the quality of the __ programmes in higher education(academy) 3.most of these students are interested in pursuing __studies for bachelor's degrees(graduate) 4.some students decide to study in the united states or the united kingdom to improve their language__which can help them to get a better job(skillful) 5.some universities in the united states offer diferent __to international students to help to cover tution fees and living costs(school)