He _____ finished his work, for he had refused to accept help.A. lonelyB. aloneC. l

Not only _______ finish the task, but also he won the prize.A.does his brotherB.his bro

He finished the job ____ the expense of his health.

It ______ him an hour to finish his work.A、takeB、takesC、tookD、taking

Having finished his homework, he went on______a novel written by Dickens.A．readingB．to rea

The author of the report ______ (对医院的问题非常了解)because he has been working there fo

________ he works hard I don’t mind when he finishes the experiment.A) As soon asB