Active: The USA has sent more than 3 million Moderna COVID-19 doses to Argentina., Edward Jenner was a surgeon and scientist who created the world's first vaccine., Alexander Fleming discovered penicillin in 1928, at St. Mary's Hospital, London., The Food and Drug Administration (FDA) is a US government agency that regulates certain food, drugs, cosmetics, and medical products., Many scientists think the virus that causes COVID-19 will become endemic., Passive: More than 80 million doses of influenza vaccine are produced annually in the USA., Edward Jenner is often called the "Father of Immunology"., Fleming was knighted for his scientific achievements in 1944., The anti-depressant Lithium was approved by the FDA in 1970., COVID-19 probably won't be eradicated.,

Active or passive?: Medical english (mixed tenses)

de
Incorporar

Ranking

Estilo visual

Opções

Alterar modelo

Restaurar arquivo salvo automaticamente: ?