1.The (solve) of the problem has just come to me.
答案solution
2.The ending of the film made him a little (confuse).
答案confused
3.I think he was born to be an (edit) of a newspaper.
答案editor
4.It seems that (read) English is easier than speaking it.
答案reading
5.Is it worthwhile (bargain) two hours for two cents?
答案bargaining/to bargain
6. (obvious) he is interested in music as well as in painting.
答案Obviously
7.It is no use (operate) on the sick man.He should have been sent here early.
答案operating