(  )1. -- Hi! How's it going ?     --_____. 

A. Great   B. It's beautiful  C. It's cloudy  D. It's well

(  )2.On the wall there are two pictures.  ___ is Tom's and ___ is Mary's.

A. One, one   B. One, other   C. One, the other   D. One, others

(  )3.--What are you doing in the park?   --I'm looking at the children ____ volleyball.

A. plays   B. playing   C. are playing   D. to play