下列词语中加点的字，读音全部正确的一组是（ ）

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

t understand what you are saying,” she said, with a _____ expression on herface

In order to _________ a good learning atmosphere, our teacher made strict rules for us at the beginning of this term.

graduation in 1997, hetook _____degree in Florida