I didn't understand _______it meant to him until I was in his place.
A. what B. that
C. how D. which
won’t change my belief _________ success comes to those who act．
A．that B．which
C．where D．how
No one knows for certain how the first Americans arrived in _____ is now the United States.
A. which B. what
C. where D. why
Tom’s most positive quality is _____ he’s very outgoing.
A. that B. why
C. how D. whether
____ counts is ____ all those trapped in the building have been rescued.
A. It; that B. What; because
C. What; that D. Which; because
-- What a mess! You are always so lazy!
-- I’m not to blame, mum. I am ______ you have made me.
A. how B. what
C. that D. who
