What's the______, in your opinion, of helping him if he doesn't make an effort to help himself?
| A．sympathy |
| B．theme |
| C．object |
| D．point |
Our house is the most _____ one in the street; it is painted red.
| A．permanent | B．indifferent | C．predominant | D．prominent |
. It has been laid down that each student must _____ a composition to the teacher once a week.
| A．turn in | B．give up | C．put forward | D．bring out |
Radium salts, which have been found to _____ in bones, give rise to cancers of the bone.
| A．pile up | B．build up | C．keep up | D．pull up |
Having said he would mend the clock, he discovered that he had not brought the _____ tools for the job.
| A．concise | B．correct | C．right | D．precise |
.The country needs a _____ government. We have had three Prime Ministers in a year.
| A．stationary | B．changeless | C．constant | D．stable |