Respuesta:
a. Am I doing it right?
b. Are you sleeping?
c. Is he reading the paper?
d. Is she teaching French in the school?
e. Are they buying oranges in the supermarket?
f. Is it playing with its toy?
g. Are we writing a letter for our mother?
Explicación:
Las Oraciones Interrogativas de Presente Continuo. Se construyen de la siguiente manera:
Verbo to Be + Sujeto + Verbo con Ing + Complemento?