----- Nội dung dịch tự động từ ảnh ----- Choose the correct answer. Question 6. What do you of the story? - A very thrilling story, I like it! A. know B. understand C. think Question 7. Why shouldn't I play with the - ? Because you may cut yourself. A. knife C. ball B. wall Question 8. I have to visit the because of my toothache. A. doctor B. surgeon C. dentist