My sister is three years ______than I. She is _______young _____go to school.

Can you tell me the way to the hotel?—Well, go straight and ________, it’s ______ your right.[ ]

Jack’s grandfather ________for more than twenty years.

______ people visit the 2010 Shanghai World Expo every day?— About 300,000. [ ]

Linda often helps her mother ______ the housework on weekends.[ ]