----- Nội dung dịch tự động từ ảnh ----- Question 7. Have you A. ever bite B. ever bitten Question 8. The house A.bought Question 9. The homework A. is done B. does Question 10. These exercises must_ A. are finished B. finish B. has bought by a dog? C. ever been bitten D. ever been bite since last week. C. was bought by Nam every dav. C. are done by my students. C. be finished D. has been bought D. did D. finishing
