That boy was born in Suzhou   the cold evening    December 22.1998.
A. in, of  B. in, in     C on, of       D. on, on

He hasn’t been here     the evening of March 1^st.

——Is the film interesting?
——I thought it would be. But         it’s boring.

It’s very friendly _____ him to help me when I’m in trouble.

Water, air and sunshine are __________great importance ____living things．

People _______ pale skin and blond hair look good _______ yellow and pink..

We’d better not keep the lights______ when we have PE classes outside.

It’s generous _______ him to give so much money to charities. Now he thinks it's important _______him to help people in poor areas. 

Ben needs a new jacket to keep ________the cold.

Your opinion is considered to be _____ great value______him.