6. Na gets good marks. She studies hard (however)
→ caau nay k hop ly cho lamm:))
7. Cuong feels tired. He must do his homework (however)
→ CUONG FEELS TIRED.HOWEVER,HE MUST DO HIS HW
8. Trang is not intelligent. She is beautiful (but)
→ TRANG IS NOT INTELLIGENT,BUT SHE IS BEAUTIFUL
9. " Is your school near here?"(Lan asked me)
→ LAN ASKED ME IF MY SCHOOL WAS NEAR THERE
10. " Are you watching TV now?" (I asked Mai)
→ I ASKED MAI IF SHE WAS WATCHING TV THEN
6. Na gets good marks. She studies hard (however)
→ (có nhầm k nhỉ)
7. Cuong feels tired. He must do his homework (however)
→ However tired Cuong feels, he must do his homework
8. Trang is not intelligent. She is beautiful (but)
→ Trang is not intelligent but She is beautiful
9. " Is your school near here?"(Lan asked me)
→ Lan asked me if my school was near there
10. " Are you watching TV now?" (I asked Mai)
→ I asked Mai if she was watching TV then