“enroll for”造句，怎麼用enroll for造句

Student: Yes, I'd like to enroll for the English training course.

If I pass the Level I exam in December, can I enroll for the Level II exam held the following June?

The activity diagram in Figure 1 depicts the business logic for how someone new to the university would enroll for the first time.

The secret lies in saying please and thank you, say local officials: people do not have to take tagged recycling bins, and can choose whether to enroll for rewards.