9. If the product were not safe, we ____________ it.

A. would not sell         B. don't sell                 C. sold                          D. will sell

10. Marie Curie was awarded the Nobel Prize for Physics ____________ 1903.

A. at                             B. in                             C. on                            D. with

KỲ THI TUYỂN SINH LỚP 10 THPT TIẾNG ANH NĂM HỌC 2023-2024 - LAI CHÂU