6、_____________.musicbyenjoyingEnglishsongs根据提示,用含有by的短语完成下列各题:1.Come and sit _________(我旁边).2.________________(到上星期日)I hadfinishedthe book.3.She came home ___________(乘飞机).4.Did you make the desk __________(独自)?5._________(顺便问下), how manypeople are there in you