Verb be mix

Is the sentence correct?

Olivia is an officer.

• Yes

• No

Fill in the blank:

Where ___ my book

What ___ your favorite color?

• am

• is

• are

Is the sentence correct?

We am from Italy.

• Yes

• No

___ your sister a student?

Fill in the blank:

Carlos and I ___ friends.

• am

• is

• are

Is the sentence correct?

Ava is an engineer.

• Yes

• No

Fill in the blank:

Why ___ they upset?

How old ___ you?

• am

• is

• are

Fill in the blank:

Daniela and Isabella ___ sisters.