A. Rewrite the sentences using the simple past.

The factory produces cars.

The museum is a train station.

People live in the apartments.

I visit Seoul and Busan.

My brother studies at the UPTC.

B Complete the questions.

A: Where ________________________________________ yesterday?

B: They were at school.

A: Did ___________________________________________ in Ecuador?

B: No, he didn’t. He worked in Costa Rica.

A: Was __________________________________________________?

B: Yes, it was. It was a pretty good movie, actually.

A: When __________________________________________________?

B: I believe the gallery opened in 1999.

C. Rewrite the sentences to make them negative.

Mozart invented the telephone.