--- What do you think of the good news ? --- Wonderful !．It makes us ____．Most of us were ____about it and _____ looks appeared on their faces．

 The ________ people in the traffic accident were given first aid at once.    

The failure of his plan made him _____ that he had made a great mistake in working out the plan.

There was an _________ look on his face when he knew the bad grade of his son.

---Do you believe his words?----No, what he said was________.