Question

my brother.......(write) a postcard while my sister .......(read) a look​

Answer 1

Respuesta:

hay que escribirlo en pasado?

Answer 2

Respuesta:

si quieres hacerlo en PRESENT SIMPLE:

-My brother write a postcard while my sister read a look

si es en PAST SIMPLE

-My brother wrote a postcard while my sister read a look

Si es en PRESENT CONTINUOUS

-My brother is writing a postcard while my sister is reading a look

Es dependIndo del tiempo que te pidan en el enunciado....