Complete the sentences with singular or plural nouns and a or an, if necessary.

Singular

1 It's a city.

2 She's
.

3 Are you a waitress?

4 He's not
.

5 It's a watch.

6 It's not
an umbrella
.

7 I'm a woman.

8 He's
.


Plural

They're
cities
.

They're actors.

Are you
waitresses
?

They're not children.

They're
watches.
.

They're not umbrellas.

We're
.

They're people.