9. Thousands of lives were saved because the scientists _______________ them about the tsunami.

          A. have warned                 B. had warned                   C. warned                          D. would warn

10. Remote controls are used to _______________ with television.

          A. invent                            B. develop                         C. interact                          D. respond

ĐỀ THI THỬ SỐ 46 KỲ THI TUYỂN SINH VÀO LỚP 10