学校要求所有新生在开学前完成注册。

All new students are required to complete their ___registration before the semester starts.

大学新生的注册工作将在下周一开始。

The ___registration for new university students will begin next Monday.

新车必须在一周内完成注册。

New vehicles must complete their ___registration within one week.

完成注册后，你会收到一封确认邮件。

You'll receive a confirmation email after completing ___registration.