核心词汇
1．There have only been six c____________in the shop today.
2．Any kind of energy can be t__________into electricity.
3．The people of the village held parties to celebrate another a____________ harvest.
4．Some people say that selfishness is a p____________in our society.
5．The i____________traitor was sentenced to death.
6．The cook____________(尝)the soup and put some more salt into it.
