Question

fill in the blanks with the correct for verb "to be"
my sister___writing a letter
tim and tom___ sleeping
my hamster___running
his brothers___playing golf
our friends__singing
her dogs___barking
the mice___eating chesse
those women__dancing
the woman___looking at me

Answer 1

IS

ARE

IS

ARE

ARE

ARE

IS

ARE

IS

Explicación:

verbo to be "Are" se utiliza en los pronombres:

We-nosotros

They-ellos

you-Tu

Y se usa el "is" en los pronombres:

He-El

She-Ella

It-Eso

Y finalmente se usa "am" con el pronombre:

I-Yo

Para hacerlos negativos solo agregamos not siguiendo el verbo to be: He is not//He isn't