短文填词（共10题，每小题1分,满分10分）

People living in different countries made different kinds of words. 

Today there are about fifteen hundred _________ in the world.               76.__________

Each contains many thousands of words. A very large dictionary,

for example, ________(含有) four or five hundred thousand words.            77.__________

But we do not need all these. To r_________short stories, we need          78.__________

to know only about two thousand words_______we leave school.                79 .__________

The words we know are ___________(称为) our vocabulary.                                    80. __________

We should try to make our vocabulary b______as we continue to study.       81._________

Read as many books as we can. There are a lot of books ________(写)         82. _________

in easy English. We will enjoy them. When we come _____ a new word,           83. _________

look it _________ in our dictionary. Our dictionary is                          84. _________

our __________  (much) useful book.                                   85. _________