---Do you often see Mr. Smith ______ on the playground ?
---No! But he is often seen ______ Chinese Kungfu in the park.
A.run, play | B.run, to play |
C.running, play | D.running, to play |
---Do you often see Mr. Smith ______ on the playground ?
---No! But he is often seen ______ Chinese Kungfu in the park.
A.run, play | B.run, to play |
C.running, play | D.running, to play |