subject + to be

I ... a student.

• is

• are

• am

you .... very smart!

• am

• is

• are

She .... works in the hospital.

• are

• is

• am

They .... studying english.

• are

• is

• am

The cat .... catching a mouse.

• am

• are

• is

..... is reading a book.

• I

• Toni

• Mira and Siska

Tomy, Millie and Sandra .... riding bicycle.

• are

• am

• is

the flowers ..... very beautiful.

• is

• are

• am

We .... singing a song.

my mother .... in the kitchen.

• are

• is

• am