Complete the sentences with the correct tense in the passive voice.
1.- America ____________________ (discover) by Christopher Columbus in 1492.
2.- Many applications is _________(receive) every day.
3.- Harry Potter and the Goblet of Fire ______________ (write) by J K Rowling.
4.- Over a million dollars in cash _____________(steal) from a bank in Los Angeles.
5.- Most of the world's rubber ______________ (produce) in Asia.
6.- Last week I ___________________ (inform) about these problems. 7.- Spanish _______________ (speak) in many countries in the world. 8.- My cell phone _________________ (steal) last week.
9.- A new bridge ____________________ (build) in Manta.
10.- A bridge _________________ (build) in Bahia de caraquez a few years ago.
11.- A new subject _____________ (teach) in my school this school year.
12.- A beautiful song ______________ (sing) by my mom last weekend.