I. THE PAST SIMPLE: (THÌ QUÁ KHỨ ĐƠN) Positive Form( thể khẳng định: +Có động từ: She did her homwork.
+có tobe: He was at home.
Negative form ( phủ định) : +có động từ: I didn't go to school.
+ có tobe: You weren't at the party. Question form( thể câu hỏi): + có động từ: Did you do your housework?
+có tobe:Were they happy? |