24. An: “Where is Linh now?"

      Ba: “I don't know for sure. She ________ be in the school library."

A. may                       

B. should

C. will

D. ought

25. Mrs. Thoa was very tired, ________ she tried to help her children with their homework.

A. If

B. Because

C. Or

D. Although

13.ĐỀ THI TUYỂN SINH LỚP 10 MÔN TIẾNG ANH - BẮK KẠN