Thursday is the f____ day of a week.

你是第二，我是第一。(    )

A．You are the second, I am the first.

B．You are the first. I am the second.

下列每组单词中，选出不同类一项。
（    ）1. A. swim B. play     C.  birthday
（    ）2. A. 2rd B. 4th    C. Sat.
（    ）3. A. me B. my     C. them
（    ）4. A. under     B. on C. dear
（    ）5. A. swimming  B. morning C. shopping

There are so many new words in the ___________(九) lesson .

A．nine

B．nineth

C．ninth

选词填空。
【小题1】There are ________ (twelve; twelfth) months in a year. December is the ________ (twelve; twelfth) month.
【小题2】Sunday is the ________ (one; first) day of a week.
【小题3】There are ________ (seven; seventh) days in a week.
【小题4】My birthday is in ________ (June; July). It’s the sixth month of the year.
【小题5】There are ________ (eleven; eleventh) girls in the game. Lucy is the ________ (eleven; eleventh).