When we think of communication , we _________ think of using words---- talking face to face, writing messages, and so on .

He often dreams of going_____.

. — Are you sure the 2010 Shanghai World Expo will be a great success?— Yes, __________! It’ll be wonderful!

The train stopped ______ at lonely little stations, which resulted in a sleepless night.

________，the search engine just gave me some brief introductions rather than the whole content of the book to read.