填介词 1.Can I have a look ___ your new watch?2.The great sports bags are ___ sale for only $ 18.
继续：
3.I take the blue T-shirt ___ a very good price —only $ 10.
4.Do you have sweaters ___ red?
5.We have white shirts ___ boys.
6.Come and see ___ yourself ___ Mr Cool's Clothes Store.