SAT Prep -- Verb tenses

Panama, a poem by James Jeffrey Roche, was writing to celebrate the construction of the canal.

Ever since Alice discovered the secret elevator, she uses it to get to her office.

I am still working. I haven't finished my work already.

The novel Doll Bones are the story of three children who return a haunted doll to its grave.

After he had wasted all three wishes on videogames, Anthony looked up at the genie in disgust.

My father is on the way. He didn't arrive home yet.

Amalia noticed a new billboard yesterday. The sign read, "Are you ready for summer vacation?"

Although brownies were invented in the late 1800s, chocolate was not introduce until 1906.

Writing have been invented in Sumer around 3200 B.C, marking the beginning of recorded history.

The minute Molly finished her finals, she fled her college campus and would rush to the beach.