Answer:
For each sentence, select the aspect of the underlined verb(s).
She pretends to be a police officer by dressing up.
✔ simple
Will you change the sheets tonight?
✔ simple
The elephant had eaten all the hay.
✔ perfect
Between 1981 and 1989, Ronald Reagan was leading the United States
progressive
Doing my homework will really benefit my grade.
Humanist dramatists drew from many more sources than their medieval counterparts.
A good kenning for water would be a Cloud nectar.