完形填空。
Woman: Tomorrow is Children's Day. I want to
________ a present for my daughter(女儿).
Clerk: How
________ is she?
Woman: She's 6 years old.
Clerk:
________ about a new bike?
Woman: She's got one.
Clerk: Er…
________ don't you buy a book?
Woman: Good idea! But
________ kind of book?
Clerk: How about a picture book?
Woman: Thank you.