After getting chance from Harvard University, do the admission?
When applying to Harvard, or any other American university, one sends a transcript with grades to the time of application (to date"). All acceptances are conditional upon grades not dropping (at least not significantly). The high school will need to send a final transcript after graduation to confirm the applicant's grades are okay. Colleges also want to see that you finished the classes you said you were taking too, so if you drop a class or move down a level, you should check with the college that it is okay.