MARK THE LETTER A, B, C OR D ON YOUR ANSWER SHEET TO INDICATE THE CORRECT ANSWER TO THE FOLLOWING QUESTION

Câu 12: Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to the following question. Because of the Covid-19 pandemic, _______ A. people don’t want to come to public places. B. people don’t wear masks. C. people don’t wash their hands very often. D. people can easily travel abroad .