Choose the right variant.

Выберите правильный вариант.

1. Room ... is empty.

a) the fifthb) five

2. School year begins on the ... of September.

a) one b) first

3. He was born in 1900.

a) nineteen zero zero b) nineteen hundred

4. Company “A” made $2 ... profit this year.

a) millionsb) million

5. ... of people hate smoking.

a) hundredb) hundreds