My head teacher (homeroom teacher?) at school posted a message in thea social media platform, askeding every one of us musto submit a screenshot of Na nucleic Aacid Ttesting result, o. Only those with negative tests in the last 24 hours wasare allowed to go back to school. My head teacher (homeroom teacher?) at school posted a message in a social media platform, asking every one of us to submit a screenshot of a nucleic acid test result. Only those with negative tests in the last 24 hours are allowed to go back to school.

班主任 is “homeroom teacher” My head teacher (homeroom teacher?) at school posted a message in a social media platform, asking every one of us to submit a screenshot of a nucleic acid test result. Only those with negative tests in the last 24 hours are allowed to go back to school.

My headomeroom teacher at school posted a message ion the social media platform, askeding every one of us musto submit a screenshot of our Nucleic Acid Testing result, only. Only those who tested negative in the last 24 hours wasere allowed to go back to school. My homeroom teacher at school posted a message on the social media platform asking every one of us to submit a screenshot of our Nucleic Acid Testing result. Only those who tested negative in the last 24 hours were allowed to go back to school.