HOW OFTEN DOES HE PLAY TENNIS

4. - DE KIEM TRA ANH 7 HK 2 DANH CHO HS VUNG SAU CO MA TRANVA DAP AN VA HUONG DAN CHAM
DE KIEM TRA ANH 7 HK 2 DANH CHO HS VUNG SAU CO MA TRANVA DAP AN VA HUONG DAN CHAM
4. How often does he play tennis?