词汇（共5小题；每小题1分;计5分）
根据首字母或汉语提示，完成下列单词的拼写，使句意明确，语言通顺。
Sally thinks talk shows are more e ______  (有教育意义的）than soap operas
Bruce doesn't have much money，so he often buys things c               (便宜地)
There are some d    (区别))between Lucy and Lily.
Yesterday she c            (选择) a gift for her mother.
Both of John’s parents are t    (商人). They’re very busy.