With efforts _______ conservation, we may believe that people enjoy a healthy life without the environment around them ________.
A．focused on; suffering B．focusing on; suffering
C．focused on; being suffered D．focusing on; suffered
__________ the reason , research shows that laughter is good for your health.
A．Whatever B．Whenever C．Whichever D．However
The boy _______to his mother that he had _______ the table for supper and then ____ down to have a rest.
A．lied ; laid ; lay B．lied ; lied ; lay C．lay ; laid ; laid D．lay ; laid ; lied
The young lady often makes meals ______ for herself for she is _____ about what she eats.
A．particularly; special B．specially; particular
C．especially; particular D．specially; especial
Price control would gradually disappear ________ a free market.
A．in need of B．in favor of C．in charge of D．in honor of
As we know, nothing can be equal to the ______ of parents for their children in the world.
A．appreciation B．intention C．invitation D．affection
