2. Violence 　　　　　in the city after the football match.

1. He 　　　　　with anger.

3. He is always making　 for his bad behaviours.

B.erupt/burst/explode

2. Can you tell me the 　　　　　why you are late?

A.cause/reason/excuse

1. Carelessness is the 　　　　　of the terrible accident.

5. Hearing the gunshot,the 　　　　(terrify)deer ran to the forests.

4. Laughter was a rare 　　　　(occur) in their family.

3. Noel turned away,with his face 　　　　(bury)in the pillow.

2. Smith is very 　　　　(experience)in science.

1.　　　 　(strike)by the moving story,they decided to help the poor boy.