64、Half the excuses she gives are not true, but she always seems to ( ) them.

46、He left orders that nothing ( ) touched until the police arrived here.

45、When you have finished with that video tape, don't forget to put it in my drawer, ( )?

44、How can I ever concentrate if you( ) continually ( ) me with silly questions?

68、Animals that could not( ) themselves to the changed environment perished and those that could survived.

67、The city suffered( ) damage as a result of the earthquake.

66、With hundreds of works left behind, Picasso is regarded as a very ( ) artist.

65、The( ) physicist has been challenged by others in his field.

64、Half the excuses she gives are not true, but she always seems to ( ) them.

63、Hotel rooms must be ( ) by noon, but luggage may be left with the porter.

62、Very few scientists ( ) with completely new answers to the world's problems.