Dear Samantha,
Hope this email finds you well. I am writing this email to kindly remind you that the deadline of our report is the next Wednesday. I have sent you my part yesterday and I wonder if you have any doubts about the content or form.
Meanwhile, I hope to receive your part as soon as possible so that we can reorganize some inappropriate context in both parts. It is important to make sure that there won't be any conflict or unified definition in the final report. Wish we could get a high score in this report. Thanks for your effort and cooporation.
Best,
Liz