<p>Of course they will. If you're admitted, they will want to see your 's grades to see that you don't crash. This occurs whether you apply ED or RD. Just don't screw up your senior year grades.</p>
<p>What would lead you to think that they wouldn't have an interest in seeing that you don't become completely lazy your last year? Good luck on your process.</p>
<p>If you apply Early Decision, they will render their accept/reject/defer to you before you receive your Senior year grades. In the USA, it is the same -- December grades.</p>
<p>Early Action and Early Decision programs are designed to judge the applicant without Senior grades. However, IF they accept you, they will want to see that you are still doing fine. If they defer you and evaluate you in the Springtime, they will want grade updates too.</p>
<p>Yes, they will ask to see your final transcript, which obviously you won't have until after you're admitted. If you do very poorly (failing, or close to failing, most of your classes), they could revoke your admittance or put you on academic probation.</p>