. .To answer correctly is more important than _______ .
77. Please take a chair and listen to me carefully. We can also use _____ instead of the underlined word.
78. Last Sunday I met my first teacher byin a minibus, which is beyond my expectation.
79. Before there goes the bell for class, our math teacher took out a piece of and wrote his problems on the blackboard.
80. We all don’t like the boy for his miser(吝啬), but he has the ______ actively to get near us because he has no little friends to play together with.
81. ________is a kind of food made from milk curds.