1. If there were no music in the world, life would become more boring. )

2. If there were no music in the world, life would become less and less emotional. )

3. If there were no music in the world, life would become more and more ritualistic. If there were no music in the world, people would be more manic and restless under pressure. If there were no music in the world, life would no longer be colorful, but dark and depressing. )

Expanding information

Skills of supplementing sentences:

1. To supplement sentences, we should locate the relationship between sentences, find out the internal logical connection between the preceding and following sentences, pay special attention to related words and summarize the rules. ?

2. Make it clear whether the supplementary sentence is total sentence, an expanding sentence connecting the preceding with the following, or a summary sentence summarizing the content. ?

3. The unity of the stated object and topic, and the rationality of the expressed sentence pattern should be considered in the supplementary writing. ?

4. Check whether the content after completion meets the requirements of the stem, whether the language is coherent, speechless and concise.