Where would you like to go on vacation?–I’d like to go _______.

Can you tell us what to do next, Miss White?— Please turn to Page _____ and look at the _____ picture.

The young men walked _____ the forest and came to a big river at last. [ ]

I’m not sure when the 6th national population census (人口普查) completed?—_______ November, 2010. [ ]

Tony is said________ to New York，and now he is studying medicine in a famous college in America.