It's not necessary for us to ________ every new word in the dictionary.
A. make up B. stay up C. look up D. take up
________ it snows, ________ we usually feel in winter.
A. The harder; the colder B. Harder; colder
C. The hard; the cold D. Hard; cold
She dressed up ________ everyone might notice her.
A. in order to B. in order that
C. although D. because of
（题文）Audrey Hepburn, one of the greatest actresses, was ___ to take on challenges in her life.
A. enough brave B. brave enough
C. stupid enough D. enough stupid
—Try to sing more English songs, and you will find it interesting ________ a foreign language.
—That's a good idea.
A. learning B. learns C. to learn D. learned
I know that boy has the ability ________ the differences between the two pictures in a short time.
A. finds out B. found out C. finding out D. to find out
