Đề bài: Chia dạng đúng của động từ trong ngoặc ạ help hơi mờ những vẫn mong giúp ạ
----- Nội dung ảnh ----- 16. James (weed) while Alex (cut) the grass in the garden this time yesterday 17. Susan (wait) for you at 9 o'clock tomorrow 18. By next summer, she (finish) her 3rd novel. 19. This is the first time we (see) the Statue of Liberty 20. By the time Anne graduated from high school, she (attend) seven different schools because her parents moved frequently.