(a) Due to this drastic change, people cannot decide what appropriately to do to fight this danger. (b) We are witnessing a serious education crisis that was once beyond imagination. (c) Because of the inconceivable Covid-19 disaster, the entire world is passing a very difficult time. (d) They also find difficulties keeping pace with this change. (e) This disaster has changed the world scenario drastically. (f) The hope is that with the problems, some prospects are also appearing. (g) Our education sector is undergoing the same critical condition. (h) However, there is a ray of hope.