— How much difficulty did you have _______ this problem? — _______ .
A.in solving; Nothing B.to solve; None C.with solving; Nothing D.solving; None
He made up his mind to devote his life pollution happily.
A.to prevent, to live B.to prevent, from living
C.to preventing, to live D.to preventing, from living
I know he's been curious about everything, but that's_________．Be patient!
A.what do kids like B.what kids like
C.what are kids like D.what kids are like
The National Day holiday nearly killed me! I was _______ dead when I drove back home
from the pretty crowded highway.
A. so good as B. as good as C. as well as D. so well as
What colour do you think __________ you feel calm?
A.make B.to make C.makes D.making
Tim is crazy about exploring. He continues doing it _____he meets up with difficulties.
A.though B.so C.but D.or
