16.My book is in my ¡¡¡¡¡¡. ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡

A.pencil box         B.dictionary    C.ID card    D.schoolbag

17.—This book is mine.¡¡¡¡¡¡that book? 

—It’s Linda’s.

A.What’s           B.What about  C.How’s   D.Is

18.—Is that your quilt?

—¡¡¡¡¡¡.It’s her quilt. 

A.Yes, it is           B.Yes, that is

C.No, it isn’t      D.No, that isn’t

19.These ¡¡¡¡¡¡aren’t ¡¡¡¡¡¡.They’re my brother’s. 

A.pen;mine           B.pens;mine    C.pen;my    D.pens;my