找出每组单词中不同类的选项。(5分)
( )（l）A. pencil B. pear C.ruler D.pen
( )（2）A. sad B. present C.excited D.happy
( )（3）A. shoe B. head C.hand D.arm
( )（4）A. ate B. went C.flew D.swim
( )（5）A. monkey B.tiger C.kitchen D.giraffe
--- _______ are you eating?
--- I’m eating _______ meat.
| A．What; some | B．Which; any |
| C．Where; not | D．What: a |
Listen! She _______ in the classroom.
| A．is singing | B．sing | C．to sing | D．is sing |
They _______ TV in the evening. They do their homework.
| A．are watching | B．can’t watching |
| C．don’t watch | D．don’t watching |
The children _______ football.
| A．is playing | B．are playing |
| C．play the | D．play a |
Look! Lucy is _______ a new bike today.
| A．jumping | B．running | C．riding | D．talking |