Fill in the Blanks Complete the sentencesOnline version Complete the following sentences with the correct verb to be, affirmative and negative by Centro de Idiomas Universal 1 not not an is are are not is is is aren't not are not not is is is is is not are is Julia American , she Ecuadorian Michael a doctor , he a teacher Mila Russian , she German George a musician , he a mechanic My parents from England , they from Ireland My sister a veterinarian , she an engineer My cousins from Italy , they from Spain You a secretary , economis t