Các câu ví dụ cho từ graders

1. On November 8 last year, direct classes were resumed for about 4,000 9th graders in Ba Vi District.

2. Two weeks later, 9th graders in 17 districts and suburban towns of the capital city also got back to school.

3. On December 6, several high schools reopened for 12th graders.

4. For example, 5th graders at Scotch College Adelaide have learned about topics such as world peace or global challenges.