Verb to be (Prueba Diagnóstica)

I ________ a good student.

• am

• is

This is ____ apple.

• a

• an

Mr. Smith___ ____ famous doctor in the city

• is -- an

• is --- a

The students________ in the gym.

• are

• is

These strawberries _____ delicious.

• are

• is

The students________ from Italy.

• are

• is

The student________ from Italy.

• are

• is

This is ____ sweet orange.

• a

• an

This is _____ big house.

• an

• a

My mother________ (negative) tall, she is short.

• aren´t

• isn´t