1 . —Today is my mother’s ________ birthday.
—I hope she can be happy and healthy.

A．fourteen

B．forty

C．fortieth

2 . 选出重音不同的选项。

A．thirteen

B．thirty

C．fourteen

D．sixteen

3 . F________ students are in the room now, eight boys and six girls.

4 . —What is ten and four?
—It is ________.

A．fourteen

B．fifteen

C．sixteen

D．seventeen

5 . —What’s twenty and twenty?
—It’s ________.

A．fortieth

B．fourth

C．fourteen

D．forty

6 . I can see ________ books on Mary’s desk, six English books and five Chinese books.

A．eleven

B．twelve

C．thirteen

D．fourteen

7 . Ruby was the ________ person to pass the finishing line in the 100-meter race.

A．four

B．fourteen

C．forty

D．fourth

8 . —What’s thirty and ten?
—________

A．It’s forty.

B．It’s fourteen.

C．It’s twenty.

9 . —Miss Green, how many English books do you need for your class?
—Twelve boys and eighteen girls. Please give me ________ English books.

A．fourteen

B．thirty

C．forty

D．fifty

10 . —I have five oranges, and your father has nine oranges, John. How many oranges do we have?
—______________.

A．Fourteen

B．Thirteen

C．Twelve