I am in the United States and enrolled in a nearby community college. In summer 2026, I enrolled in a German language course. Currently, I am finishing the second course. A few of the local community colleges offer 4 courses in German.

The community college that is near me offers German 3 and 4 once a year. It is taught in the fall months. The earliest I can take the third course is in fall 2027. Thereafter, the fourth course in fall 2028. Any suggestions please to keep what I relearned intact.

Thank you.