When it comes to repairing refrigerators, Paul is superior ________ Bob．
| A．on | B．at | C． by | D．to |
I ______ to go on a diet, but the dishes at the party were simply impossible to resist.
| A．had intended | B．am intending | C．intend | D．could intend |
Not until the teacher explained the importance of getting up early ______ we promise to come early.
| A．should | B．would | C．did | D．could |
—How about the party ______ at Mary’s house?
—Wonderful! Everyone had a good time．
| A．holding | B．to hold | C．being held | D．held |
This is the best way ______ I have thought of ______ the problem.
| A．that; solving | B．in which; solving |
| C．which; to solve | D．/; to solve |
Particular attention must be paid ______ welfare, especially in the poor area.
| A．develop | B．to develop | C．to developing | D．developing |