对别人的谢意表示不用谢时，你说：
A. Not thank you .
B. Not at all .
C. All right .
找出不同类的单词。
( ) （1）A. actor B. father C. teacher D. cleaner
( ) （2）A. cloud B. rain C. sun D. seed
( ) （3）A. classroom B. bookstore C. salesperson D. shoe store
( ) （4）A. bus B. foot C. plane D. subway
( ) （5）A. east B. west C. straight D. south
( )---_______is this hairdryer?
---It’s my mother’s.
A. WhoseB. WhoC. Who’s
( )People usually eat dumplings __________.
A. on May DayB. on Spring Festival C. at Dragon Boat Festival
( )Please come to my _________ birthday party.
A. twelveB. twelfthC. twelveth
( )Does he teach ________ Chinese?
A. meB. myC. I