______ to his work resulted in his great success.
| A．Devoting | B．Being devoted | C．Devoted | D．To devote |
Don’t call me at three to four o’clock this afternoon. I the patient at that time.
| A．am treating | B．have treated | C．will treat | D．will be treating |
----You know,I have become a Hollywood star.
-------Really? _______.
| A．It is an obvious fact | B．You have yourself to thank |
| C．I suppose you are lucky | D．Congratulations |
This is the last time ____ I shall come here to help you.
| A．that | B．which | C．when | D．what |
He is an outgoing boy, and can _____ most of the other boys in the class.
| A．keep up with | B．fit in with | C．come up with | D．deal with |
While crossing the street, you must _______ your riding speed.
| A．just | B．adjust | C．be adjust | D．adjusting |