Câu 47: A. considerate B. continental C. territorial D. economic

Câu 46: A. sovereignty B. advantage C. enrichment D. edition

Câu 45: A. pressure B. assure C. assist D. possession

Câu 44: A. exact B. examine C. eleven D. elephant

Câu 43: A. curriculum B. economics C. hesitation D. calculation

Câu 42: A. copy B. remove C. notice D. cancel

Câu 41: A. commercial B. constructive C. essential D. national

Câu 40: A. similar B. attractive C. chemical D. calculate

Câu 39: A. actor B. career C. rubbish D. cocktail

Câu 38: A. biology B. ability C. interactive D. inaccurate