Do you know who designed the CD-ROM Around the World in Eight Hours? — Yes. It ______ by Nancy Jackson.

It’s so cold today.— Yes, it’scolder than it was yesterday.

Please tell me ____ the scarf .—She bought it online , I guess.

My teacher says she’s canceling the class play. I just can’t understand.—______.You were looking forward to it.

Is this a picture ______ your school? [ ]