So hard-working _____ that he sets a good example to all the other classmates.

He is a good cook at home and takes good care of the children, and       his wife.

Not until I shouted at the top of my voice        his head．

Only ____ as a volunteer ____ how important it is to grasp English.

-- It is fairly warm today.
-- So _____ and so _______ yesterday.

Only in this way_______ finish the work ahead of time.

　　　　after a whole day’s work that he could hardly stand it.

If you don’t go swimming this afternoon, she won’t go. _____.

John opened the door. There _______ he had never seen before.

—Did you see who the driver was?  
—No, so quickly_________ that I couldn’t get a good look at his face.