单项选择题 Even if they are on sale, these refrigerators are equal in price to, if not more expensive than, _______ at the other store.

单项选择题 The ________ driver thinks accidents only happen to other people.

单项选择题 Conversation becomes weaker in society that spends so much time listening and being talked to _______ it has all but lost the will and the skill to speak for itself.