Grammar Exercise: "To Be" multiple choice

1. Russia _________ one of the largest countries in the world.

    is

    am

    are

2. French wine _________ very tasty.

    is

    am

    are

3. The children _________ in the garden.

    is

    am

    are

4. The President of the United States _________ an important person.

    am

    is

    are

5. These books _________ very hard to understand.

    am

    is

    are

6. I think Arabic _________ a complicated language.

    are

    am

    is

7. I _________ sure your friend is coming to the party.

    are

    am

    is

8. Do you know if the shop _________ open?

    are

    is

    am