Despite having some controversy, learning online has its pros and cons.
So what?What is the point of telling me this if you cannot identify an advantage and disadvantage as preliminary evidence of this statement ? Where is your summarized discussion data basis? The paraphrase is okay but the thesis statement needs work.
Nowadays, especially in the current pandemic situation, technology plays an important role in education and working.
Redundancy. Start with an actual topic sentence that introduces the subject. The second sentence here is the topic sentence.
Because of social distancing policies, the ... of covid case
This is an idea statement that you failed to properly develop as a reason. Reasons require supporting examples and explanations to fully make itself understood to the reader. This statement only contains ideas and opinions but severely lacks in justifications. Your C& C score will be affected.
Try to make yourself better understood. Don't just run after ideas. Make the reader believe you are right based on personal experience, knowledge. and publicly known facts. These are the reference points you can use to improve the C&C score of your essay.