Measures must be taken to prevent pollution ____ happily.
A. from we live B. for us to live
C. us living D. from our living
. Lucy found one of her friends had been ____ after she finished the invitations to her wedding party.
A. taken out B. put out
C. picked out D. left out
As a famous public figure, you have a duty to ____ yourself responsibly, especially in public places.
A. carry B. conduct
C. guide D. operate
All the photographs in this book, ____ stated otherwise, date from the 1950s.
A. once B. until
C. unless D. if
Despite being taken from very different sources, the results are remarkably ____.
A. consistent B. constant
C. contradictoryD. controversial
-He had a headache and went to drugstore to get something for his pain ____.
-But the form cannot be signed by anyone ____ himself.
A. relax; rather than B. relief; other than
C. leisure; rather than D. comfort; other than
