2. Correct the sentences. Rewrite them with the affirmative and negative forms of the verbs.
a. Palenque was a city in Brazil. (Mexico)
Palenque wasn’t a city in Brazil. It was a city in Mexico.
b. My sisters and I were at the museum. (the skate park)
My sisters and I at the museum. We at the .
c. I was in Italy last week. (last month)
I in Italy last week. I in Italy .
d. There was a science exhibit at the museum. (a photography exhibit)
There a science exhibit at the museum. There a photography exhibit at the .
e. There were 4,000 buildings in Palenque. (1,400 buildings)
There 4,000 buildings in Palenque. There were .