( )1. My cousin's birthday is on the ________ of October.
A. three B. first C. the third

B

( )2. There are ________ days in a week.
A. the seven B. seventh C. seven

C

( )3. Sunday is the ________ day of a week.
A. one B. first C. second

B

( )4.(南通期末真题)Twenty-eight minus(减)six is ________.
A. the twenty-second
B. twenty-two
C. twenty-second

B

二、用所给单词的适当形式填空。
1.（连云港期末真题）December is the ________（twelve）month of a year.
2. The ________（three）book is my ________（sister）.
3. ________（one）, they buy some apples.
4. The building has ________（twenty）floors, and the Browns live on the ________（fifteen）floor.
5. —Is the last boy your brother?
—No. My brother is the ________（two）one.

1. twelfth 2. third; sister's 3. First 4. twenty; fifteenth 5. second