1.Yesterday my mom prepared some delicious cookies.
2.Last week the teacher didn´t came to class because she had a car accident.
3.Last winter my mom gave a lot of toys to my little cousin which is 3 years old.
4.Last year I graduated from highschool and now I´m studying medicine.
5.Three months ago my dog gave birth to 6 little puppies and they were really cute.
6.Last saturday she fell down of a swing and now she is in the hospital.
7.Yesterday evening I was taking a shower when suddenly the lights went down in all the street.