Susan piano since he was 6.
| A．has learned | B．learns |
| C．learned | D．will learn |
Tom enjoys _________ computer games.
| A．play | B．playing | C．to play | D．plays |
The Olympic Rings _________ the five parts of the world.
| A．stand on | B．stand for | C．stand | D．standing |
They used ________ basketball in the park.
| A．play | B．to play | C．playing | D．to playing |
I _________ TV this time yesterday.
| A．am watching | B．was watching |
| C．watched | D．will watch |
Do you agree ________ Jane?
| A．to | B．on | C．with | D．at |