Jack is always willing ______ good things with others.
| A．share | B．shared | C．sharing | D．to share |
Dogs are too _____ to take care of.
| A．difficult | B．more difficult | C．most difficult | D．the most difficult |
Why don’t you _____ a soccer ball?
| A．to get him | B．get he | C．getting him | D．get him |
You’d better ____ football in the street.
| A．play | B．not play | C．not to play | D．not playing |
She would like ____ a violin lesson.
| A．have | B．to have | C．having | D．has |
－Would you mind ____ here?－Sorry, I won’t.
| A．smoke | B．smoking | C．smokes | D．not smoking |