Though Shakespeare has long gone, his powerful ideas still undoubtedly ________ the western society.

From the ______ expression on his face we can guess something ______ must have happened to him.

The income of skilled workers went up________, unskilled workers saw their earnings fall

Mary，I don’t know ____ you can come tomorrow morning. —No problem! I’ll be here _____I’m free then.

. –Have you finished designing a dress–________ finished but there’s stillsomething to improve.