（1）she likes earrings more than necklaces.（同义句）
she _prefer___ earrings _to__ necklaces.
（2）you had better practice more english.（否定句）
you __had __ ___better_ __not__ practice more english.
（3）comics are exciting to read.（同义句）
___It's_ exciting ___to_ __read__ comics.
（4）Mr.Wang said to us,“Shut up!”（连成一句）
Mr.Wang told us ___to_ __shut__ ___up_.