根据句意及首字母提示完成单词。
1. —How much is this box?
—It's seven d__________.
2. —What c__________ is your shirt?
—It's white, but your shirt is black.
3. This ruler is too short. I need a l__________ one.
4. —Do you s__________ watches?
—Yes, we have lots of new watches.
5. —What's the p__________ of the coat?
—It's 50 dollars.
6. The green shorts are on s__________ for $ 25.
7. There are t__________ months in a year.
8. Trousers are called (被叫做) p__________ in American English.
