10%OffShowthisvoucher（优惠券）attheBookStoretogeta10%discount（减价）onanybooksyoubuy．Wehavelotsofbookstochoosefrom，includingchildren'sbooks，novels，travelguidesandhobbies．You'resuretofindsome

10% Off
Show this voucher（优惠券） at the Book Store to get a 10% discount（减价） on any books you buy．We have lots of books to choose from，including children's books，novels，travel guides and hobbies．You're sure to find something that you will enjoy．

Assistant Wanted For a busy restaurant work on weekends．All meals are free．Call at 4323577for more information．	Lost Cat Help me find my pet cat!She is 4years old．She has long white hair and a long tail．Her name is Cathy．Call Carrie at 2853527．

46．If Marry wants to be an assistant，she can phone the number．___

A.2853527

B.4323577

C.4332577

47．You can get a 10% discount on any books if you___ at the Book Store．

A．show this voucher

B．buy some tickets

C．buy some gifts．

48．There are several kinds of books on sale except___．

A．children's books

B．travel guides

C．magazines

49．___ lost the white cat．

A．Cathy

B．The assistant

C．Carrie

50．The assistant has lunch at the restaurant，she should___．

A．pay nothing

B．call 4323577

C．work on Monday．