The world is currently experiencing a pandemic of an infectious disease called coronavirus disease 2019 (COVID-19). So far, there have been over 4 million infected cases across the world and more than 400 thousand deaths. COVID-19 is a disease caused by a newly discovered coronavirus. Most people ( 46 ) are infected with the COVID-19 virus will experience cold or flu-like symptoms and recover without requiring special treatment. Older people, and those with underlying medical problems like heart disease, chronic respiratory disease, diabetes, and cancer are more likely to __(47 ) serious illness. COVID-19 impacts the elderly and those with pre-existing health conditions most severely. The best way to prevent and slow down transmission is well informed about the COVID-19 virus, what the disease causes and how it spreads. Protect yourself and ( 48 ) people from infection by washing your hands or using an alcohol based rub frequently and not touching your face. The COVID-19 virus spreads ( 49 ) through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you minimize the potential that you infect someone else. At this time, there are no specific vaccines or treatments for COVID-19. ( 50 ) , there are many ongoing clinical trials evaluating potential treatments. WHO will continue to provide updated information as soon as clinical findings become available. (Source: https://www.who.int/health-topics/coronavirus#tab=tab_1) Question 46: A. whom B. which C. who D. whose Question 47: A. treat B. detect C. develop D. prevent Question 48: A. another B. other C. the other D. others Question 49: A. especially B. primarily C. slowly D. partly Question 50: A. Therefore B. Furthermore C. Otherwise D. However Làm nhanh hộ mình nạ !!