People are getting a disease from the ____. Some ____ are studying COVID-19. A vaccine is a kind of ____. Scientist must do many experiments in ____. Scientists need ____ from around the world. People around the world are getting ____ because of the coronavirus

COVID 19 - complete the sentence

per en/la

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

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