I often saw him ________ soccer on the playground during the summer holidays．

1. A.
   plays
2. B.
   played
3. C.
   play
4. D.
   to play

I often see Tom       on the playground. When I passed the playground yesterday, I saw him      .

                A. play; playing           B. to play; play            C. playing; to play           C. playing; play

I often see Tom       on the playground. When I passed the playground yesterday, I saw him      .

                A. play; playing           B. to play; play            C. playing; to play           C. playing; play