How can you find web pages that contain news published during the past week?

Which location-sharing service offers items for users as a gaming component and also allows them to collectively link their check-ins to publish a trip? a. whrrl b. buzzd c. foursquare (this option is wrong i already tried) d. gowalla for plato

In my email i got a message it says a quick message and in message details on who its from its says nicole and under nicole is [email protected] -

State 7 common key's for every keyboard