Please tell me how the accident_____. I am still in the dark. 

Dr. Bake is a professor of physics. ________，he is a famous writer.

No matter how I tried to read it，the sentence didn’t ________to me.

The doctor has ________a new idea on the treatment，which is well thought of by his companions.
A  come about  B．put forward  C．spoken up   D．regarded as

When he made a speech, the gathering ____ thunderous applause.

He put a cover on his car to keep it ______dirt.
A free from        B. far from          C. apart from        D. away from   

We’ll ________ to finish the task whatever difficulty we _________.

I regret _____ you that Tom failed to pass the driving test and that he really regretted ______ your advice on practicing more.

Nobody likes Jim because he is hard to _________.

—How does your wife like the decoration of your new house?
—She’s _____ being satisfied with it; she is angry.