Choose the best answer to complete the sentence.

The number of horses in Canada ____ slightly over the past few years.

Choose the best answer to complete the sentence.

They showed us the pictures of volcanic eruption that they _____.

Choose the best answer to complete the sentence.

Susan was late. By the time she got to school the class _____ already.

Choose the best answer to complete the sentence.

We watched TV after our daughter ____ to bed.

Choose the best answer to complete the sentence.

We ____ that car for ten years before we sold it.

Choose the best answer to complete the sentence.

By the time Maria finished her report, she ____ working on the computer for over three hours.

Choose the best answer to complete the sentence.

When the firemen _____, the fire had completely destroyed the back half of the building.

Choose the best answer to complete the sentence.

In the evening, the children told their mom what they _____ at the zoo.