I suggest that the person ____put into prison.
A．refer to B．referred to was
C．referred to be D．referring to should be
To make members of a team perform better, the trainer first of all has to know their ___and weaknesses.
A．benefits B．strengths C．techniques D．values
____well prepared you are ,you still need a luck in mountain climbing .
Helping others is a habit，______you can learn even at an early age.
A it B. that C. what D. one
You can make a complaint to the local government ___ you are happy with the way they deal with the matter.
A．unless B．if C．once D．as
The patient looks much better .
-------_____is it that has made him ____he is today ?
A．what ; that B．That ; that C．What;which D．What;what
