Question

alguien que puede ayudarme por favor ​

Answer 1

Respuesta:

+)  I had saved my document before the computer died.

+) He had never seen a bear before she moved to Alaska.

-) I had not been shopping when you called me.

-) We had not been traveling long before we had our first problem.

?) Had Paul worked as an engineer for long before he changed careers?

?) Had you been waiting long before the bus arrived?

Explicación:

Espero te ayude

Answer 2

Respuesta:

+ You walked - You didn't walk Did you walk?

+ He walked - He didn't walk Did he walk?

Explicación:

ahi estan las respuestas coronita plis me ayudarias mucho :)

positiva negativa y interrogativo