Respuestas
Respuesta:
La E: He went to New York and he saw the Liberty Statue there (affirmative)
Respuesta:
a. I bought a cat but I didn't buy food for him.
b. I like my teacher but I didn't understand the lesson.
c. They ate pancakes but they didn't put honey on them.
d. We didn't do our math homework but we did our English homework.
e. He went to New York but he didn't see the Liberty Statue.
f. She fell down from her bike but she didn't cry.
g. I worked on my science project all night long but I didn't finish it.
Corrección del ejercicio b resuelto en el libro:
Cuando se usa negativo en pasado, el verbo después de didn't va en infinitivo porque ya hay un verbo en pasado: did (en pasado didn't)
Ej: I ate a sandwich (affirmative) ⇒ I didn't eat a sandwich (negative).
Por ende: didn't understand ✔
Didn't understood. ✘