5. It was ____________ an interesting speech that everyone stayed till the end.

A. too                        B. very                        C. such                        D. so

6. During the flood, army helicopters came and tried to evacuate ____________ injured.

A. an                        B. a                        C. the                        D. 0

7. It is high time we ____________ something to protect our environment.

A. do                        B. to do                C. did                        D. have done

80 đề thi thử vào lớp 10 - Tiếng Anh - Form mới 2025 - 40 câu hỏi - Bùi Văn Vinh - Đề 57