30. It is said that Columbus Day is ______ the arrival of Christopher Columbus in the New World in the USA. A. in honor of B. for the honor of C. in favor of D. in place of
China’s education reforms aim to better develop students’ ability to think _____.
—Honey ,this is a present for your birthday. — Ah ! A pair of shoes ,Nike! I think they __comfortably.
David is ___ animal fur ,so he won’t visit anyone who has cats or dogs in the house .
while intelligent people can often ____ the complex ,a fool is more likely to complicate the simple .
They _____ on the program for almost one week before I joined them and now we ____ on it as no good results have come out so far.