1 . —It is raining hard. Will you go to your friend’s birthday party?
—I promised him to go, but the heavy rain really places me in a       . I’m not sure whether I will go or not.

A．disadvantage	B．conclusion
C．dilemma	D．challenge

2 . We may safely draw a ________ (conclude) that the advantages of the bicycle far outweigh its disadvantages. (所给词的适当形式填空)

3 . We have come to the____________ (结论)that he’s not the right person for the job.