( )你向你的妈妈介绍你的同学Sarah时,你说: A. Hello, Sarah. B. Hello, I’m Sarah. C. This is Sarah.
( ) We will have a ________ holiday after the exam.
( ) In ________ time, those mountains will be covered with trees, too.
( ) This is ________ room. The twin sisters like it very much.
( ) —How’s Joy’s skirt? —Her skirt is more beautiful than ________.
( ) These are ________ and ________ a rooms.