----- Nội dung dịch tự động từ ảnh ----- Unit 14 What happened in the story? Exercise 6 Write the verb in the past tense. Once there (1) .....…...... (be) a bunny family. They (2)..... .live in the forest . One day, a fox (3) ..............(come) to their door. She came to play. The bunnies (4) .(be not) She (6)..... (be) afraid but the baby bunny (5) ........ .(not know) that she (7) afraid of foxes. They (8).......... (play) together and (9) good time. .(have ) to be (have) a