1. Prince Tiet Lieu pleased the emperor by creating Chung cakes and Day cakes.
2. While Little Red Riding Hood was picking some flowers on the path, she met a wicked wolf.
3. When the crow dropped the cheese, the fox ate it.
4. The fox was sleeping under a tree when she heard the sound of humans.
5. The princess had slept one hundred years until the prince arrived at the castle and gave her a kiss.
6. Once upon a time, there was a little girl living in a village near a forest.
7. When the dwarfs returned their cottage, they found that Snow White was sleeping in/on their beds.
8. As we were wandering through the castle, we saw a beautiful girl crying for help.
(Câu 2, 4, 7, 8: Hành động đang diễn ra trong quá khứ - chia quá khứ tiếp diễn, thì có 1 hành động khác cắt ngang - chia quá khứ đơn)