If you meet some new words, you'd better ________ in a dictionary.
These shirts only 5 dollars. Do you want ?
--Why don't you take this T-shirt, Linda?--I have only $10. I can't it.
--Does the bookstore math books?--Yes. Do you want to one?
--How much the pants?-- __ twenty dollars.
--Can I have a look at this blue sweater?--OK,