Choose the correct sentence so that it has a similar meaning to the first sentence People must not leave bicycles in the hall. A.Bicycles in the hall must not being left. B.Bicycles must been not left in the hall C.Bicycles must not be left in the hall. D.Bicycles in the hall must not left. I haven’t seen my aunt since the Covid-19 began in 2019. A.My aunt didn’t come back until the start of the Covid-19 in 2019. B.I last saw my aunt before the beginning of the Covid-19. C.My aunt left the country after the Covid-19 so didn’t see her.. D.I haven’t seen my aunt for so many years because of the Covid-19. Nobody saw her book at the party last night . A.Her book was seen at the party last night. B.Her book was not seen at the party last night. C.Her book were seen at the party last night. D.Her book were not seen at the party last night You should clean this room every day. A.This room should clean everyday. B.This room should been cleaned everyday. C.This room should be clean everyday. D.This room should be cleaned everyday. It’s very cold. We can’t go swimming today. A.it’s very cold, but we can’t go swimming today. B.It’s very cold because we can’t go swimming today. C.It’s very cold, so we can’t go swimming today. D.It’s very cold although we can’t go swimming today. I always give my mother flowers on Mother’s Day. A.Flowers is always given by my mother on Mother’s Day. B.My mother always is given flowers on Mother’s Day. C.My mother is given always flowers on Mother’s Day. D.My mother is always given flowers on Mother’s Day.