9. You should pay ______________ to what the teacher is saying.

A. attendance                          B. convention                          C. attention

10. I have played ______________ piano since I was 6 years old.

A. the                                       B. a                                          C. an

KỲ THI TUYỂN SINH LỚP 10 THPT TIẾNG ANH NĂM HỌC 2023-2024 - QUẢNG TRỊ