____person like him won’t be satisfied with ____ little progress that he has made.
| A．The; a | B．The; / | C．A; / | D．A; the |
What did you ____ me ____? I’m a teacher, not a doctor.
| A．take; over | B．take; up | C．take; off | D．take; for |
The new discovery is of ________.
| A．great significance | B．very significance |
| C．great significant | D．very importance |
Once _____ , the machine will keep running.
| A．start | B．started | C．to start | D．starting |
____ in thought, he almost ran into the car in front him.
| A．Losing | B．Having lost | C．Lost | D．To lose |
— Good morning, can I help you?
— I’d like to have this watch _______.
| A．fixed | B．to be fixed | C．to fix | D．fixing |