After that I have to take the time to learn about virus. I think I have an understanding of the virus and more than once before and I am ready to learn better.
After I take the time to learn about the virus. I think I have a better understanding about the virus for more than before. And I'm ready to learn better.
After I have spent in learning about the virus. I think I have an understanding of the virus more and more than before. And I are ready to learn better.