Just write the forms of the verbs in the preterite, not the whole sentence.
Link for the page: TAREA p6
Again, just write the forms of the verbs in the blanks for the subjects in the preterite.
Link for the page: TAREA p7
For Activity E, write the forms of the verbs in the preterite instead of the whole sentence.
Link for the page: TAREA p8
For Activity F,
use the form of decir in both the present and the preterite for each sentence.