Why did the police ___ the crowd?- Because the president’s car ___ in the street．

Thank you for the flowers— _______ . I thought they might cheer you up .

The number of people invited ________ fifty, but a number of them ______ absent for different reasons.

People used to think beauty was _____and that different cultures had different preferences.[ ]

udents were taking graduation photoson the sports ground, ______ school uniforms