15. She worked hard ____________ she passed the exam.

A. so                        B. if                        C. because                 D. as

16. ____________ behaving badly, he was punished by his parents.

A. Although                B. Despite                C. Because of                 D. Because

17. She left her keys in the room before leaving home, ____________?

A. hasn’t she                B. wasn’t she                C. isn’t she                 D. didn’t she

18. I’m hungry, but there isn’t ____________ food left in the fridge.

A. a lot                        B. a                        C. some                 D. any

80 đề thi thử vào lớp 10 - Tiếng Anh - Form mới 2025 - 40 câu hỏi - Bùi Văn Vinh - Đề 29