谈论科技对通讯的影响 — 英语填空题
题目
根据句意及首字母提示补全单词，完成关于通讯方式变化的句子。1. Now people can talk and see each other through video c___ on their phones. 2. In the past, people wrote letters, but now most of us send i___ messages instead. 3. The Internet has changed the way we c___ with our friends and family.