Students sit for Basic School Certificate Examinations in Khartoum, Sudan, July 12, 2020. (Xinhua/Mohamed Khidir)
Students sit for Basic School Certificate Examinations in Khartoum, Sudan, July 12, 2020. (Xinhua/Mohamed Khidir)
Two students conduct group revision before entering the hall for Basic School Certificate Examinations in Khartoum, Sudan, July 12, 2020. (Xinhua/Mohamed Khidir)