Помогите решить ! Чрезвычайная срочность !

1) I did some exercises yesterday. 2) I washed the cups yesterday. 3) I listened to the radio yesterday. 4) I went to school yesterday. 5) I walked in the park yesterday. 6) I saw my friend yesterday. 7) I helped my mother yesterday. 8) My mother made cakes yesterday. 9) Mary wrote some letters yesterday. 10) Nick played football yesterday.