----- Nội dung dịch tự động từ ảnh ----- 5. He was the last person in this way. A. to kill B. who killed C. being killed D. to be killed 6. Solar energy is not only plentiful A but also 7. Who was the first man that set foot clean and safe. B. and C. but D. as well the moon? A. on B. to C. in D. up
