nx ak ----- Nội dung dịch tự động từ ảnh ----- 13. Are the children. the house? ....... - Yes, they are. A. on B. behind C. of D. at 14. The boy. his teacher some beautiful flowers. A. like to give B. like giving C. likes gives D. would like to give 15. . about going to Nha Trang? ..... .. A. Why B. What C. Where D. When