Clerk：l___________ I help you?

Mary：Yes，please．I want a 2____________．

Clerk：What 3____________ do you want?

Mary：Blue．

Clerk：Here you are．

Mary：How 4_____________ is it?

Clerk：Nine dollars．

Mary：I’ll 5 _____________it．Thanks．

Clerk：You’re welcome．

1、1．Can／May     2．sweater／coat     3．color     4．much      5．take／buy