giúp mik câu 19 vs ----- Nội dung dịch tự động từ ảnh ----- A. country Question 19: The girl A. whose B. language C. land we met yesterday is Mrs. Ha's daughter. B. which C. who Question 20: In this neighborhood, the air is very polluted. We wish it D 11 1 D. people D. whom cleaner.
