We use language primarily as a means of communication with　other human beings. Each of us shares with the community in which we ive a store of words and meanings as well as agreeing conventions ...

We use language primarily as a means of communication with　other human beings. Each of us shares with the community in which we ive a store of words and meanings as well as agreeing conventions as __1

to the way in which words should be arranged to convey a particular __2

message: the English speaker has in his disposal a vocabulary and a __3

set of grammatical rules which enables him to communicate his __4

thoughts and feelings, in a variety of styles, to the other English __5

speakers. His vocabulary, in particular, both that which he uses activetly and that which he recognises, increases in size as he grows old as a result of education and experience. __6

But, whether the language store is relatively small or large, the system remains no more than a psychological reality for tike inpidual, unless he has a means of expressing it in terms able to be seen by another __7

member of his linguistic community; he has to give the system a　concrete transmission form. We take it for granted two most __8

common forms of transmission-by means of sounds produced by our vocal organs (speech) or by visual signs (writing). And these are __9

among most striking of human achievements. __10

答案：

1. agreeing --------agreed

2. ∧words----------these/those words

3. in the disposal --------at the disposal

4. enables--------enable

5. delete "the" before "other English speakers"

6. old------ older

7. seen ------ perceived, understood, comprehended

8. delete "it" before "for granted"

9.　And ----- Yet; However

10.　∧most ------ the most striking