Its face(脸)is round(圆的)．It hands are thin．One hand is long and one is short．What's it？ It's a ________．

1. A.
   boy
2. B.
   dog
3. C.
   clock
4. D.
   ring

Its face(脸)is round(圆的)．It hands are thin．One hand is long and one is short．

What's it？ It's a ________．

[　　]

prepare （过去式）________

Stop（过去分词）________