The effect of the medicine on this kind of disease remains ________.
A．seen B．to be seen C．seeing D．to see
The card reads：“Dear Mom and Dad，they are ________ everyone write home.Love，Joey.”
A．advising B．suggesting
C．letting D．making
With modern equipment，many mysteries have ________ to light in recent years.
A．bought B．come C．thrown D．appeared
Her shoes ________ her dress，they look very well together.
A．suit B．fit C．compare D．match
I ________ it as a basic principle of the company that suppliers of raw materials should be given a fair price for their products.
A．make B．look C．take D．think
The good thing about the children is that they ________ very easily to new environments.
A．adapt B．appeal C．attach D．apply
