From his________expression on his face，we can see that he was very________at his driving test result.

—I didn’t do well in this English examination. How about you? —I did ________ you. 

To all the famous artists’ surprise, the unknown woman’s two_______paintings are also on show in the art exhibition.

The passer-by jumped into the cold water to save the _____ boy, who cried for help, but it was too late and the boy was _______ at last.

His answer was _______, so no one could make out what he meant.