Beihai Park is one of __________ parks in Beijing.
The ticket ______ him ¥20.And flying to the USA ________him two days.
Millie has_____free time than Sandy because she has______work to do than Sandy.
_____________of the teachers at No.1 Middle school ______ 100.
When I read the _______ book, I often feel______.
When John _______ Paris,he went to see the Eiffel Tower.